79318120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3413}}^1$

素因数の和:3514

約数の個数: 64

約数和(自身を含む): 206478720

約数和(自身を除く): 127160600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 3413, 4648, 5810, 6826, 11620, 13652, 17065, 23240, 23891, 27304, 34130, 47782, 68260, 95564, 119455, 136520, 191128, 238910, 283279, 477820, 566558, 955640, 1133116, 1416395, 1982953, 2266232, 2832790, 3965906, 5665580, 7931812, 9914765, 11331160, 15863624, 19829530, 39659060, 79318120]

約数ペア:

[(1, 79318120), (2, 39659060), (4, 19829530), (5, 15863624), (7, 11331160), (8, 9914765), (10, 7931812), (14, 5665580), (20, 3965906), (28, 2832790), (35, 2266232), (40, 1982953), (56, 1416395), (70, 1133116), (83, 955640), (140, 566558), (166, 477820), (280, 283279), (332, 238910), (415, 191128), (581, 136520), (664, 119455), (830, 95564), (1162, 68260), (1660, 47782), (2324, 34130), (2905, 27304), (3320, 23891), (3413, 23240), (4648, 17065), (5810, 13652), (6826, 11620)]