70872834395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1\times {\mathrm{20641}}^1$

素因数の和:21203

約数の個数: 32

約数和(自身を含む): 93596442624

約数和(自身を除く): 22723608229

約数列:

[1, 5, 11, 55, 163, 383, 815, 1793, 1915, 4213, 8965, 20641, 21065, 62429, 103205, 227051, 312145, 686719, 1135255, 3364483, 3433595, 7905503, 16822415, 37009313, 39527515, 86960533, 185046565, 434802665, 1288596989, 6442984945, 14174566879, 70872834395]

約数ペア:

[(1, 70872834395), (5, 14174566879), (11, 6442984945), (55, 1288596989), (163, 434802665), (383, 185046565), (815, 86960533), (1793, 39527515), (1915, 37009313), (4213, 16822415), (8965, 7905503), (20641, 3433595), (21065, 3364483), (62429, 1135255), (103205, 686719), (227051, 312145)]