8477560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 25038720

約数和(自身を除く): 16561160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 137, 140, 170, 182, 221, 238, 260, 274, 280, 340, 364, 442, 455, 476, 520, 548, 595, 680, 685, 728, 884, 910, 952, 959, 1096, 1105, 1190, 1370, 1547, 1768, 1781, 1820, 1918, 2210, 2329, 2380, 2740, 3094, 3562, 3640, 3836, 4420, 4658, 4760, 4795, 5480, 6188, 7124, 7672, 7735, 8840, 8905, 9316, 9590, 11645, 12376, 12467, 14248, 15470, 16303, 17810, 18632, 19180, 23290, 24934, 30277, 30940, 32606, 35620, 38360, 46580, 49868, 60554, 61880, 62335, 65212, 71240, 81515, 93160, 99736, 121108, 124670, 130424, 151385, 163030, 211939, 242216, 249340, 302770, 326060, 423878, 498680, 605540, 652120, 847756, 1059695, 1211080, 1695512, 2119390, 4238780, 8477560]

約数ペア:

[(1, 8477560), (2, 4238780), (4, 2119390), (5, 1695512), (7, 1211080), (8, 1059695), (10, 847756), (13, 652120), (14, 605540), (17, 498680), (20, 423878), (26, 326060), (28, 302770), (34, 249340), (35, 242216), (40, 211939), (52, 163030), (56, 151385), (65, 130424), (68, 124670), (70, 121108), (85, 99736), (91, 93160), (104, 81515), (119, 71240), (130, 65212), (136, 62335), (137, 61880), (140, 60554), (170, 49868), (182, 46580), (221, 38360), (238, 35620), (260, 32606), (274, 30940), (280, 30277), (340, 24934), (364, 23290), (442, 19180), (455, 18632), (476, 17810), (520, 16303), (548, 15470), (595, 14248), (680, 12467), (685, 12376), (728, 11645), (884, 9590), (910, 9316), (952, 8905), (959, 8840), (1096, 7735), (1105, 7672), (1190, 7124), (1370, 6188), (1547, 5480), (1768, 4795), (1781, 4760), (1820, 4658), (1918, 4420), (2210, 3836), (2329, 3640), (2380, 3562), (2740, 3094)]