104880575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1019}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 136598400

約数和(自身を除く): 31717825

約数列:

[1, 5, 23, 25, 115, 179, 575, 895, 1019, 4117, 4475, 5095, 20585, 23437, 25475, 102925, 117185, 182401, 585925, 912005, 4195223, 4560025, 20976115, 104880575]

約数ペア:

[(1, 104880575), (5, 20976115), (23, 4560025), (25, 4195223), (115, 912005), (179, 585925), (575, 182401), (895, 117185), (1019, 102925), (4117, 25475), (4475, 23437), (5095, 20585)]