99700340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{160807}}^1$

素因数の和:160847

約数の個数: 24

約数和(自身を含む): 216125952

約数和(自身を除く): 116425612

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 160807, 321614, 643228, 804035, 1608070, 3216140, 4985017, 9970034, 19940068, 24925085, 49850170, 99700340]

約数ペア:

[(1, 99700340), (2, 49850170), (4, 24925085), (5, 19940068), (10, 9970034), (20, 4985017), (31, 3216140), (62, 1608070), (124, 804035), (155, 643228), (310, 321614), (620, 160807)]