1954342000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{75167}}^1$

素因数の和:75203

約数の個数: 80

約数和(自身を含む): 5089174272

約数和(自身を除く): 3134832272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 2000, 2600, 3250, 5200, 6500, 13000, 26000, 75167, 150334, 300668, 375835, 601336, 751670, 977171, 1202672, 1503340, 1879175, 1954342, 3006680, 3758350, 3908684, 4885855, 6013360, 7516700, 7817368, 9395875, 9771710, 15033400, 15634736, 18791750, 19543420, 24429275, 30066800, 37583500, 39086840, 48858550, 75167000, 78173680, 97717100, 122146375, 150334000, 195434200, 244292750, 390868400, 488585500, 977171000, 1954342000]

約数ペア:

[(1, 1954342000), (2, 977171000), (4, 488585500), (5, 390868400), (8, 244292750), (10, 195434200), (13, 150334000), (16, 122146375), (20, 97717100), (25, 78173680), (26, 75167000), (40, 48858550), (50, 39086840), (52, 37583500), (65, 30066800), (80, 24429275), (100, 19543420), (104, 18791750), (125, 15634736), (130, 15033400), (200, 9771710), (208, 9395875), (250, 7817368), (260, 7516700), (325, 6013360), (400, 4885855), (500, 3908684), (520, 3758350), (650, 3006680), (1000, 1954342), (1040, 1879175), (1300, 1503340), (1625, 1202672), (2000, 977171), (2600, 751670), (3250, 601336), (5200, 375835), (6500, 300668), (13000, 150334), (26000, 75167)]