61094020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{234977}}^1$

素因数の和:234999

約数の個数: 24

約数和(自身を含む): 138167064

約数和(自身を除く): 77073044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 234977, 469954, 939908, 1174885, 2349770, 3054701, 4699540, 6109402, 12218804, 15273505, 30547010, 61094020]

約数ペア:

[(1, 61094020), (2, 30547010), (4, 15273505), (5, 12218804), (10, 6109402), (13, 4699540), (20, 3054701), (26, 2349770), (52, 1174885), (65, 939908), (130, 469954), (260, 234977)]