127402480

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{2713}}^1$

素因数の和:3313

約数の個数: 40

約数和(自身を含む): 296824752

約数和(自身を除く): 169422272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 2348, 2713, 2935, 4696, 5426, 5870, 9392, 10852, 11740, 13565, 21704, 23480, 27130, 43408, 46960, 54260, 108520, 217040, 1592531, 3185062, 6370124, 7962655, 12740248, 15925310, 25480496, 31850620, 63701240, 127402480]

約数ペア:

[(1, 127402480), (2, 63701240), (4, 31850620), (5, 25480496), (8, 15925310), (10, 12740248), (16, 7962655), (20, 6370124), (40, 3185062), (80, 1592531), (587, 217040), (1174, 108520), (2348, 54260), (2713, 46960), (2935, 43408), (4696, 27130), (5426, 23480), (5870, 21704), (9392, 13565), (10852, 11740)]