188026040

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{37013}}^1$

素因数の和:37151

約数の個数: 32

約数和(自身を含む): 426401280

約数和(自身を除く): 238375240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 37013, 74026, 148052, 185065, 296104, 370130, 740260, 1480520, 4700651, 9401302, 18802604, 23503255, 37605208, 47006510, 94013020, 188026040]

約数ペア:

[(1, 188026040), (2, 94013020), (4, 47006510), (5, 37605208), (8, 23503255), (10, 18802604), (20, 9401302), (40, 4700651), (127, 1480520), (254, 740260), (508, 370130), (635, 296104), (1016, 185065), (1270, 148052), (2540, 74026), (5080, 37013)]