63935720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{55117}}^1$

素因数の和:55157

約数の個数: 32

約数和(自身を含む): 148818600

約数和(自身を除く): 84882880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 55117, 110234, 220468, 275585, 440936, 551170, 1102340, 1598393, 2204680, 3196786, 6393572, 7991965, 12787144, 15983930, 31967860, 63935720]

約数ペア:

[(1, 63935720), (2, 31967860), (4, 15983930), (5, 12787144), (8, 7991965), (10, 6393572), (20, 3196786), (29, 2204680), (40, 1598393), (58, 1102340), (116, 551170), (145, 440936), (232, 275585), (290, 220468), (580, 110234), (1160, 55117)]