97236760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{56533}}^1$

素因数の和:56587

約数の個数: 32

約数和(自身を含む): 223874640

約数和(自身を除く): 126637880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 56533, 113066, 226132, 282665, 452264, 565330, 1130660, 2261320, 2430919, 4861838, 9723676, 12154595, 19447352, 24309190, 48618380, 97236760]

約数ペア:

[(1, 97236760), (2, 48618380), (4, 24309190), (5, 19447352), (8, 12154595), (10, 9723676), (20, 4861838), (40, 2430919), (43, 2261320), (86, 1130660), (172, 565330), (215, 452264), (344, 282665), (430, 226132), (860, 113066), (1720, 56533)]