46400920

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11959}}^1$

素因数の和:12067

約数の個数: 32

約数和(自身を含む): 105487200

約数和(自身を除く): 59086280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 11959, 23918, 47836, 59795, 95672, 119590, 239180, 478360, 1160023, 2320046, 4640092, 5800115, 9280184, 11600230, 23200460, 46400920]

約数ペア:

[(1, 46400920), (2, 23200460), (4, 11600230), (5, 9280184), (8, 5800115), (10, 4640092), (20, 2320046), (40, 1160023), (97, 478360), (194, 239180), (388, 119590), (485, 95672), (776, 59795), (970, 47836), (1940, 23918), (3880, 11959)]