1685108360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{4421}}^1$

素因数の和:5178

約数の個数: 64

約数和(自身を含む): 4089642480

約数和(自身を除く): 2404534120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 733, 1466, 2932, 3665, 4421, 5864, 7330, 8842, 9529, 14660, 17684, 19058, 22105, 29320, 35368, 38116, 44210, 47645, 57473, 76232, 88420, 95290, 114946, 176840, 190580, 229892, 287365, 381160, 459784, 574730, 1149460, 2298920, 3240593, 6481186, 12962372, 16202965, 25924744, 32405930, 42127709, 64811860, 84255418, 129623720, 168510836, 210638545, 337021672, 421277090, 842554180, 1685108360]

約数ペア:

[(1, 1685108360), (2, 842554180), (4, 421277090), (5, 337021672), (8, 210638545), (10, 168510836), (13, 129623720), (20, 84255418), (26, 64811860), (40, 42127709), (52, 32405930), (65, 25924744), (104, 16202965), (130, 12962372), (260, 6481186), (520, 3240593), (733, 2298920), (1466, 1149460), (2932, 574730), (3665, 459784), (4421, 381160), (5864, 287365), (7330, 229892), (8842, 190580), (9529, 176840), (14660, 114946), (17684, 95290), (19058, 88420), (22105, 76232), (29320, 57473), (35368, 47645), (38116, 44210)]