2025694840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{17627}}^1$

素因数の和:17681

約数の個数: 96

約数和(自身を含む): 5225996880

約数和(自身を除く): 3200302040

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 169, 170, 221, 260, 338, 340, 442, 520, 676, 680, 845, 884, 1105, 1352, 1690, 1768, 2210, 2873, 3380, 4420, 5746, 6760, 8840, 11492, 14365, 17627, 22984, 28730, 35254, 57460, 70508, 88135, 114920, 141016, 176270, 229151, 299659, 352540, 458302, 599318, 705080, 916604, 1145755, 1198636, 1498295, 1833208, 2291510, 2397272, 2978963, 2996590, 3895567, 4583020, 5957926, 5993180, 7791134, 9166040, 11915852, 11986360, 14894815, 15582268, 19477835, 23831704, 29789630, 31164536, 38955670, 50642371, 59579260, 77911340, 101284742, 119158520, 155822680, 202569484, 253211855, 405138968, 506423710, 1012847420, 2025694840]

約数ペア:

[(1, 2025694840), (2, 1012847420), (4, 506423710), (5, 405138968), (8, 253211855), (10, 202569484), (13, 155822680), (17, 119158520), (20, 101284742), (26, 77911340), (34, 59579260), (40, 50642371), (52, 38955670), (65, 31164536), (68, 29789630), (85, 23831704), (104, 19477835), (130, 15582268), (136, 14894815), (169, 11986360), (170, 11915852), (221, 9166040), (260, 7791134), (338, 5993180), (340, 5957926), (442, 4583020), (520, 3895567), (676, 2996590), (680, 2978963), (845, 2397272), (884, 2291510), (1105, 1833208), (1352, 1498295), (1690, 1198636), (1768, 1145755), (2210, 916604), (2873, 705080), (3380, 599318), (4420, 458302), (5746, 352540), (6760, 299659), (8840, 229151), (11492, 176270), (14365, 141016), (17627, 114920), (22984, 88135), (28730, 70508), (35254, 57460)]