55012360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 135374400

約数和(自身を除く): 80362040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1579, 1742, 2680, 3158, 3484, 4355, 6316, 6968, 7895, 8710, 12632, 15790, 17420, 20527, 31580, 34840, 41054, 63160, 82108, 102635, 105793, 164216, 205270, 211586, 410540, 423172, 528965, 821080, 846344, 1057930, 1375309, 2115860, 2750618, 4231720, 5501236, 6876545, 11002472, 13753090, 27506180, 55012360]

約数ペア:

[(1, 55012360), (2, 27506180), (4, 13753090), (5, 11002472), (8, 6876545), (10, 5501236), (13, 4231720), (20, 2750618), (26, 2115860), (40, 1375309), (52, 1057930), (65, 846344), (67, 821080), (104, 528965), (130, 423172), (134, 410540), (260, 211586), (268, 205270), (335, 164216), (520, 105793), (536, 102635), (670, 82108), (871, 63160), (1340, 41054), (1579, 34840), (1742, 31580), (2680, 20527), (3158, 17420), (3484, 15790), (4355, 12632), (6316, 8710), (6968, 7895)]