97336520

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{56591}}^1$

素因数の和:56645

約数の個数: 32

約数和(自身を含む): 224104320

約数和(自身を除く): 126767800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 56591, 113182, 226364, 282955, 452728, 565910, 1131820, 2263640, 2433413, 4866826, 9733652, 12167065, 19467304, 24334130, 48668260, 97336520]

約数ペア:

[(1, 97336520), (2, 48668260), (4, 24334130), (5, 19467304), (8, 12167065), (10, 9733652), (20, 4866826), (40, 2433413), (43, 2263640), (86, 1131820), (172, 565910), (215, 452728), (344, 282955), (430, 226364), (860, 113182), (1720, 56591)]