2501332080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{801709}}^1$

素因数の和:801738

約数の個数: 80

約数和(自身を含む): 8350611360

約数和(自身を除く): 5849279280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 801709, 1603418, 2405127, 3206836, 4008545, 4810254, 6413672, 8017090, 9620508, 10422217, 12025635, 12827344, 16034180, 19241016, 20844434, 24051270, 31266651, 32068360, 38482032, 41688868, 48102540, 52111085, 62533302, 64136720, 83377736, 96205080, 104222170, 125066604, 156333255, 166755472, 192410160, 208444340, 250133208, 312666510, 416888680, 500266416, 625333020, 833777360, 1250666040, 2501332080]

約数ペア:

[(1, 2501332080), (2, 1250666040), (3, 833777360), (4, 625333020), (5, 500266416), (6, 416888680), (8, 312666510), (10, 250133208), (12, 208444340), (13, 192410160), (15, 166755472), (16, 156333255), (20, 125066604), (24, 104222170), (26, 96205080), (30, 83377736), (39, 64136720), (40, 62533302), (48, 52111085), (52, 48102540), (60, 41688868), (65, 38482032), (78, 32068360), (80, 31266651), (104, 24051270), (120, 20844434), (130, 19241016), (156, 16034180), (195, 12827344), (208, 12025635), (240, 10422217), (260, 9620508), (312, 8017090), (390, 6413672), (520, 4810254), (624, 4008545), (780, 3206836), (1040, 2405127), (1560, 1603418), (3120, 801709)]