57405400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22079}}^1$

素因数の和:22108

約数の個数: 48

約数和(自身を含む): 143740800

約数和(自身を除く): 86335400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 22079, 44158, 88316, 110395, 176632, 220790, 287027, 441580, 551975, 574054, 883160, 1103950, 1148108, 1435135, 2207900, 2296216, 2870270, 4415800, 5740540, 7175675, 11481080, 14351350, 28702700, 57405400]

約数ペア:

[(1, 57405400), (2, 28702700), (4, 14351350), (5, 11481080), (8, 7175675), (10, 5740540), (13, 4415800), (20, 2870270), (25, 2296216), (26, 2207900), (40, 1435135), (50, 1148108), (52, 1103950), (65, 883160), (100, 574054), (104, 551975), (130, 441580), (200, 287027), (260, 220790), (325, 176632), (520, 110395), (650, 88316), (1300, 44158), (2600, 22079)]