99946160

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{7481}}^1$

素因数の和:7661

約数の個数: 40

約数和(自身を含む): 233797536

約数和(自身を除く): 133851376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 6680, 7481, 13360, 14962, 29924, 37405, 59848, 74810, 119696, 149620, 299240, 598480, 1249327, 2498654, 4997308, 6246635, 9994616, 12493270, 19989232, 24986540, 49973080, 99946160]

約数ペア:

[(1, 99946160), (2, 49973080), (4, 24986540), (5, 19989232), (8, 12493270), (10, 9994616), (16, 6246635), (20, 4997308), (40, 2498654), (80, 1249327), (167, 598480), (334, 299240), (668, 149620), (835, 119696), (1336, 74810), (1670, 59848), (2672, 37405), (3340, 29924), (6680, 14962), (7481, 13360)]