173191036220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1\times {\mathrm{138493}}^1$

素因数の和:140550

約数の個数: 48

約数和(自身を含む): 375622318848

約数和(自身を除く): 202431282628

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2017, 4034, 8068, 10085, 20170, 40340, 62527, 125054, 138493, 250108, 276986, 312635, 553972, 625270, 692465, 1250540, 1384930, 2769860, 4293283, 8586566, 17173132, 21466415, 42932830, 85865660, 279340381, 558680762, 1117361524, 1396701905, 2793403810, 5586807620, 8659551811, 17319103622, 34638207244, 43297759055, 86595518110, 173191036220]

約数ペア:

[(1, 173191036220), (2, 86595518110), (4, 43297759055), (5, 34638207244), (10, 17319103622), (20, 8659551811), (31, 5586807620), (62, 2793403810), (124, 1396701905), (155, 1117361524), (310, 558680762), (620, 279340381), (2017, 85865660), (4034, 42932830), (8068, 21466415), (10085, 17173132), (20170, 8586566), (40340, 4293283), (62527, 2769860), (125054, 1384930), (138493, 1250540), (250108, 692465), (276986, 625270), (312635, 553972)]