99037720

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21911}}^1$

素因数の和:22035

約数の個数: 32

約数和(自身を含む): 224817120

約数和(自身を除く): 125779400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 21911, 43822, 87644, 109555, 175288, 219110, 438220, 876440, 2475943, 4951886, 9903772, 12379715, 19807544, 24759430, 49518860, 99037720]

約数ペア:

[(1, 99037720), (2, 49518860), (4, 24759430), (5, 19807544), (8, 12379715), (10, 9903772), (20, 4951886), (40, 2475943), (113, 876440), (226, 438220), (452, 219110), (565, 175288), (904, 109555), (1130, 87644), (2260, 43822), (4520, 21911)]