2097166240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:639

約数の個数: 192

約数和(自身を含む): 5706215424

約数和(自身を除く): 3609049184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 127, 130, 136, 160, 170, 208, 221, 254, 260, 272, 340, 416, 442, 467, 508, 520, 544, 635, 680, 884, 934, 1016, 1040, 1105, 1270, 1360, 1651, 1768, 1868, 2032, 2080, 2159, 2210, 2335, 2540, 2720, 3302, 3536, 3736, 4064, 4318, 4420, 4670, 5080, 6071, 6604, 7072, 7472, 7939, 8255, 8636, 8840, 9340, 10160, 10795, 12142, 13208, 14944, 15878, 16510, 17272, 17680, 18680, 20320, 21590, 24284, 26416, 28067, 30355, 31756, 33020, 34544, 35360, 37360, 39695, 43180, 48568, 52832, 56134, 59309, 60710, 63512, 66040, 69088, 74720, 79390, 86360, 97136, 103207, 112268, 118618, 121420, 127024, 132080, 140335, 158780, 172720, 194272, 206414, 224536, 237236, 242840, 254048, 264160, 280670, 296545, 317560, 345440, 412828, 449072, 474472, 485680, 516035, 561340, 593090, 635120, 771017, 825656, 898144, 948944, 971360, 1008253, 1032070, 1122680, 1186180, 1270240, 1542034, 1651312, 1897888, 2016506, 2064140, 2245360, 2372360, 3084068, 3302624, 3855085, 4033012, 4128280, 4490720, 4744720, 5041265, 6168136, 7710170, 8066024, 8256560, 9489440, 10082530, 12336272, 13107289, 15420340, 16132048, 16513120, 20165060, 24672544, 26214578, 30840680, 32264096, 40330120, 52429156, 61681360, 65536445, 80660240, 104858312, 123362720, 131072890, 161320480, 209716624, 262145780, 419433248, 524291560, 1048583120, 2097166240]

約数ペア:

[(1, 2097166240), (2, 1048583120), (4, 524291560), (5, 419433248), (8, 262145780), (10, 209716624), (13, 161320480), (16, 131072890), (17, 123362720), (20, 104858312), (26, 80660240), (32, 65536445), (34, 61681360), (40, 52429156), (52, 40330120), (65, 32264096), (68, 30840680), (80, 26214578), (85, 24672544), (104, 20165060), (127, 16513120), (130, 16132048), (136, 15420340), (160, 13107289), (170, 12336272), (208, 10082530), (221, 9489440), (254, 8256560), (260, 8066024), (272, 7710170), (340, 6168136), (416, 5041265), (442, 4744720), (467, 4490720), (508, 4128280), (520, 4033012), (544, 3855085), (635, 3302624), (680, 3084068), (884, 2372360), (934, 2245360), (1016, 2064140), (1040, 2016506), (1105, 1897888), (1270, 1651312), (1360, 1542034), (1651, 1270240), (1768, 1186180), (1868, 1122680), (2032, 1032070), (2080, 1008253), (2159, 971360), (2210, 948944), (2335, 898144), (2540, 825656), (2720, 771017), (3302, 635120), (3536, 593090), (3736, 561340), (4064, 516035), (4318, 485680), (4420, 474472), (4670, 449072), (5080, 412828), (6071, 345440), (6604, 317560), (7072, 296545), (7472, 280670), (7939, 264160), (8255, 254048), (8636, 242840), (8840, 237236), (9340, 224536), (10160, 206414), (10795, 194272), (12142, 172720), (13208, 158780), (14944, 140335), (15878, 132080), (16510, 127024), (17272, 121420), (17680, 118618), (18680, 112268), (20320, 103207), (21590, 97136), (24284, 86360), (26416, 79390), (28067, 74720), (30355, 69088), (31756, 66040), (33020, 63512), (34544, 60710), (35360, 59309), (37360, 56134), (39695, 52832), (43180, 48568)]