42369325820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1\times {\mathrm{30577}}^1$

素因数の和:31542

約数の個数: 48

約数和(自身を含む): 90207546240

約数和(自身を除く): 47838220420

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 877, 1580, 1754, 3508, 4385, 8770, 17540, 30577, 61154, 69283, 122308, 138566, 152885, 277132, 305770, 346415, 611540, 692830, 1385660, 2415583, 4831166, 9662332, 12077915, 24155830, 26816029, 48311660, 53632058, 107264116, 134080145, 268160290, 536320580, 2118466291, 4236932582, 8473865164, 10592331455, 21184662910, 42369325820]

約数ペア:

[(1, 42369325820), (2, 21184662910), (4, 10592331455), (5, 8473865164), (10, 4236932582), (20, 2118466291), (79, 536320580), (158, 268160290), (316, 134080145), (395, 107264116), (790, 53632058), (877, 48311660), (1580, 26816029), (1754, 24155830), (3508, 12077915), (4385, 9662332), (8770, 4831166), (17540, 2415583), (30577, 1385660), (61154, 692830), (69283, 611540), (122308, 346415), (138566, 305770), (152885, 277132)]