47370880

素因数分解:

$2^7\times 5^1\times {\mathrm{74017}}^1$

素因数の和:74036

約数の個数: 32

約数和(自身を含む): 113247540

約数和(自身を除く): 65876660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 74017, 148034, 296068, 370085, 592136, 740170, 1184272, 1480340, 2368544, 2960680, 4737088, 5921360, 9474176, 11842720, 23685440, 47370880]

約数ペア:

[(1, 47370880), (2, 23685440), (4, 11842720), (5, 9474176), (8, 5921360), (10, 4737088), (16, 2960680), (20, 2368544), (32, 1480340), (40, 1184272), (64, 740170), (80, 592136), (128, 370085), (160, 296068), (320, 148034), (640, 74017)]