24817260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31817}}^1$

素因数の和:31842

約数の個数: 48

約数和(自身を含む): 74835936

約数和(自身を除く): 50018676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 31817, 63634, 95451, 127268, 159085, 190902, 318170, 381804, 413621, 477255, 636340, 827242, 954510, 1240863, 1654484, 1909020, 2068105, 2481726, 4136210, 4963452, 6204315, 8272420, 12408630, 24817260]

約数ペア:

[(1, 24817260), (2, 12408630), (3, 8272420), (4, 6204315), (5, 4963452), (6, 4136210), (10, 2481726), (12, 2068105), (13, 1909020), (15, 1654484), (20, 1240863), (26, 954510), (30, 827242), (39, 636340), (52, 477255), (60, 413621), (65, 381804), (78, 318170), (130, 190902), (156, 159085), (195, 127268), (260, 95451), (390, 63634), (780, 31817)]