56182100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1929

約数の個数: 72

約数和(自身を含む): 137074560

約数和(自身を除く): 80892460

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 1150, 1196, 1300, 1495, 1879, 2300, 2990, 3758, 5980, 7475, 7516, 9395, 14950, 18790, 24427, 29900, 37580, 43217, 46975, 48854, 86434, 93950, 97708, 122135, 172868, 187900, 216085, 244270, 432170, 488540, 561821, 610675, 864340, 1080425, 1123642, 1221350, 2160850, 2247284, 2442700, 2809105, 4321700, 5618210, 11236420, 14045525, 28091050, 56182100]

約数ペア:

[(1, 56182100), (2, 28091050), (4, 14045525), (5, 11236420), (10, 5618210), (13, 4321700), (20, 2809105), (23, 2442700), (25, 2247284), (26, 2160850), (46, 1221350), (50, 1123642), (52, 1080425), (65, 864340), (92, 610675), (100, 561821), (115, 488540), (130, 432170), (230, 244270), (260, 216085), (299, 187900), (325, 172868), (460, 122135), (575, 97708), (598, 93950), (650, 86434), (1150, 48854), (1196, 46975), (1300, 43217), (1495, 37580), (1879, 29900), (2300, 24427), (2990, 18790), (3758, 14950), (5980, 9395), (7475, 7516)]