97974620

素因数分解:

$2^2\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{4339}}^1$

素因数の和:5477

約数の個数: 24

約数和(自身を含む): 205976400

約数和(自身を除く): 108001780

約数列:

[1, 2, 4, 5, 10, 20, 1129, 2258, 4339, 4516, 5645, 8678, 11290, 17356, 21695, 22580, 43390, 86780, 4898731, 9797462, 19594924, 24493655, 48987310, 97974620]

約数ペア:

[(1, 97974620), (2, 48987310), (4, 24493655), (5, 19594924), (10, 9797462), (20, 4898731), (1129, 86780), (2258, 43390), (4339, 22580), (4516, 21695), (5645, 17356), (8678, 11290)]