70494880

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2957}}^1$

素因数の和:3121

約数の個数: 48

約数和(自身を含む): 167718600

約数和(自身を除く): 97223720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2957, 2980, 4768, 5914, 5960, 11828, 11920, 14785, 23656, 23840, 29570, 47312, 59140, 94624, 118280, 236560, 440593, 473120, 881186, 1762372, 2202965, 3524744, 4405930, 7049488, 8811860, 14098976, 17623720, 35247440, 70494880]

約数ペア:

[(1, 70494880), (2, 35247440), (4, 17623720), (5, 14098976), (8, 8811860), (10, 7049488), (16, 4405930), (20, 3524744), (32, 2202965), (40, 1762372), (80, 881186), (149, 473120), (160, 440593), (298, 236560), (596, 118280), (745, 94624), (1192, 59140), (1490, 47312), (2384, 29570), (2957, 23840), (2980, 23656), (4768, 14785), (5914, 11920), (5960, 11828)]