97820350

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{9931}}^1$

素因数の和:10140

約数の個数: 24

約数和(自身を含む): 182887848

約数和(自身を除く): 85067498

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 9850, 9931, 19862, 49655, 99310, 248275, 496550, 1956407, 3912814, 9782035, 19564070, 48910175, 97820350]

約数ペア:

[(1, 97820350), (2, 48910175), (5, 19564070), (10, 9782035), (25, 3912814), (50, 1956407), (197, 496550), (394, 248275), (985, 99310), (1970, 49655), (4925, 19862), (9850, 9931)]