91140160

素因数分解:

$2^6\times 5^1\times {\mathrm{284813}}^1$

素因数の和:284830

約数の個数: 28

約数和(自身を含む): 217028268

約数和(自身を除く): 125888108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 284813, 569626, 1139252, 1424065, 2278504, 2848130, 4557008, 5696260, 9114016, 11392520, 18228032, 22785040, 45570080, 91140160]

約数ペア:

[(1, 91140160), (2, 45570080), (4, 22785040), (5, 18228032), (8, 11392520), (10, 9114016), (16, 5696260), (20, 4557008), (32, 2848130), (40, 2278504), (64, 1424065), (80, 1139252), (160, 569626), (320, 284813)]