5136040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 15240960

約数和(自身を除く): 10104920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 83, 85, 91, 104, 119, 130, 136, 140, 166, 170, 182, 221, 238, 260, 280, 332, 340, 364, 415, 442, 455, 476, 520, 581, 595, 664, 680, 728, 830, 884, 910, 952, 1079, 1105, 1162, 1190, 1411, 1547, 1660, 1768, 1820, 2158, 2210, 2324, 2380, 2822, 2905, 3094, 3320, 3640, 4316, 4420, 4648, 4760, 5395, 5644, 5810, 6188, 7055, 7553, 7735, 8632, 8840, 9877, 10790, 11288, 11620, 12376, 14110, 15106, 15470, 18343, 19754, 21580, 23240, 28220, 30212, 30940, 36686, 37765, 39508, 43160, 49385, 56440, 60424, 61880, 73372, 75530, 79016, 91715, 98770, 128401, 146744, 151060, 183430, 197540, 256802, 302120, 366860, 395080, 513604, 642005, 733720, 1027208, 1284010, 2568020, 5136040]

約数ペア:

[(1, 5136040), (2, 2568020), (4, 1284010), (5, 1027208), (7, 733720), (8, 642005), (10, 513604), (13, 395080), (14, 366860), (17, 302120), (20, 256802), (26, 197540), (28, 183430), (34, 151060), (35, 146744), (40, 128401), (52, 98770), (56, 91715), (65, 79016), (68, 75530), (70, 73372), (83, 61880), (85, 60424), (91, 56440), (104, 49385), (119, 43160), (130, 39508), (136, 37765), (140, 36686), (166, 30940), (170, 30212), (182, 28220), (221, 23240), (238, 21580), (260, 19754), (280, 18343), (332, 15470), (340, 15106), (364, 14110), (415, 12376), (442, 11620), (455, 11288), (476, 10790), (520, 9877), (581, 8840), (595, 8632), (664, 7735), (680, 7553), (728, 7055), (830, 6188), (884, 5810), (910, 5644), (952, 5395), (1079, 4760), (1105, 4648), (1162, 4420), (1190, 4316), (1411, 3640), (1547, 3320), (1660, 3094), (1768, 2905), (1820, 2822), (2158, 2380), (2210, 2324)]