99029240

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{25523}}^1$

素因数の和:25631

約数の個数: 32

約数和(自身を含む): 225121680

約数和(自身を除く): 126092440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 25523, 51046, 102092, 127615, 204184, 255230, 510460, 1020920, 2475731, 4951462, 9902924, 12378655, 19805848, 24757310, 49514620, 99029240]

約数ペア:

[(1, 99029240), (2, 49514620), (4, 24757310), (5, 19805848), (8, 12378655), (10, 9902924), (20, 4951462), (40, 2475731), (97, 1020920), (194, 510460), (388, 255230), (485, 204184), (776, 127615), (970, 102092), (1940, 51046), (3880, 25523)]