858103874680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{126938443}}^1$

素因数の和:126938480

約数の個数: 48

約数和(自身を含む): 2090676172680

約数和(自身を除く): 1232572298000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 126938443, 253876886, 507753772, 634692215, 1015507544, 1269384430, 1650199759, 2538768860, 3300399518, 5077537720, 6600799036, 8250998795, 13201598072, 16501997590, 21452596867, 33003995180, 42905193734, 66007990360, 85810387468, 107262984335, 171620774936, 214525968670, 429051937340, 858103874680]

約数ペア:

[(1, 858103874680), (2, 429051937340), (4, 214525968670), (5, 171620774936), (8, 107262984335), (10, 85810387468), (13, 66007990360), (20, 42905193734), (26, 33003995180), (40, 21452596867), (52, 16501997590), (65, 13201598072), (104, 8250998795), (130, 6600799036), (169, 5077537720), (260, 3300399518), (338, 2538768860), (520, 1650199759), (676, 1269384430), (845, 1015507544), (1352, 634692215), (1690, 507753772), (3380, 253876886), (6760, 126938443)]