99215660

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{16931}}^1$

素因数の和:17233

約数の個数: 24

約数和(自身を含む): 209076336

約数和(自身を除く): 109860676

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 16931, 33862, 67724, 84655, 169310, 338620, 4960783, 9921566, 19843132, 24803915, 49607830, 99215660]

約数ペア:

[(1, 99215660), (2, 49607830), (4, 24803915), (5, 19843132), (10, 9921566), (20, 4960783), (293, 338620), (586, 169310), (1172, 84655), (1465, 67724), (2930, 33862), (5860, 16931)]