46486280

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11981}}^1$

素因数の和:12089

約数の個数: 32

約数和(自身を含む): 105681240

約数和(自身を除く): 59194960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 11981, 23962, 47924, 59905, 95848, 119810, 239620, 479240, 1162157, 2324314, 4648628, 5810785, 9297256, 11621570, 23243140, 46486280]

約数ペア:

[(1, 46486280), (2, 23243140), (4, 11621570), (5, 9297256), (8, 5810785), (10, 4648628), (20, 2324314), (40, 1162157), (97, 479240), (194, 239620), (388, 119810), (485, 95848), (776, 59905), (970, 47924), (1940, 23962), (3880, 11981)]