132220580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1277}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 288562176

約数和(自身を除く): 156341596

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 167, 310, 334, 620, 668, 835, 1277, 1670, 2554, 3340, 5108, 5177, 6385, 10354, 12770, 20708, 25540, 25885, 39587, 51770, 79174, 103540, 158348, 197935, 213259, 395870, 426518, 791740, 853036, 1066295, 2132590, 4265180, 6611029, 13222058, 26444116, 33055145, 66110290, 132220580]

約数ペア:

[(1, 132220580), (2, 66110290), (4, 33055145), (5, 26444116), (10, 13222058), (20, 6611029), (31, 4265180), (62, 2132590), (124, 1066295), (155, 853036), (167, 791740), (310, 426518), (334, 395870), (620, 213259), (668, 197935), (835, 158348), (1277, 103540), (1670, 79174), (2554, 51770), (3340, 39587), (5108, 25885), (5177, 25540), (6385, 20708), (10354, 12770)]