888975968260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{440087113}}^1$

素因数の和:440087223

約数の個数: 24

約数和(自身を含む): 1885333196376

約数和(自身を除く): 996357228116

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 440087113, 880174226, 1760348452, 2200435565, 4400871130, 8801742260, 44448798413, 88897596826, 177795193652, 222243992065, 444487984130, 888975968260]

約数ペア:

[(1, 888975968260), (2, 444487984130), (4, 222243992065), (5, 177795193652), (10, 88897596826), (20, 44448798413), (101, 8801742260), (202, 4400871130), (404, 2200435565), (505, 1760348452), (1010, 880174226), (2020, 440087113)]