1900565563000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{146197351}}^1$

素因数の和:146197385

約数の個数: 64

約数和(自身を含む): 4789425251520

約数和(自身を除く): 2888859688520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 13000, 146197351, 292394702, 584789404, 730986755, 1169578808, 1461973510, 1900565563, 2923947020, 3654933775, 3801131126, 5847894040, 7309867550, 7602262252, 9502827815, 14619735100, 15204524504, 18274668875, 19005655630, 29239470200, 36549337750, 38011311260, 47514139075, 73098675500, 76022622520, 95028278150, 146197351000, 190056556300, 237570695375, 380113112600, 475141390750, 950282781500, 1900565563000]

約数ペア:

[(1, 1900565563000), (2, 950282781500), (4, 475141390750), (5, 380113112600), (8, 237570695375), (10, 190056556300), (13, 146197351000), (20, 95028278150), (25, 76022622520), (26, 73098675500), (40, 47514139075), (50, 38011311260), (52, 36549337750), (65, 29239470200), (100, 19005655630), (104, 18274668875), (125, 15204524504), (130, 14619735100), (200, 9502827815), (250, 7602262252), (260, 7309867550), (325, 5847894040), (500, 3801131126), (520, 3654933775), (650, 2923947020), (1000, 1900565563), (1300, 1461973510), (1625, 1169578808), (2600, 730986755), (3250, 584789404), (6500, 292394702), (13000, 146197351)]