43488980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 95573520

約数和(自身を除く): 52084540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 773, 970, 1546, 1940, 2813, 3092, 3865, 5626, 7730, 11252, 14065, 15460, 22417, 28130, 44834, 56260, 74981, 89668, 112085, 149962, 224170, 299924, 374905, 448340, 749810, 1499620, 2174449, 4348898, 8697796, 10872245, 21744490, 43488980]

約数ペア:

[(1, 43488980), (2, 21744490), (4, 10872245), (5, 8697796), (10, 4348898), (20, 2174449), (29, 1499620), (58, 749810), (97, 448340), (116, 374905), (145, 299924), (194, 224170), (290, 149962), (388, 112085), (485, 89668), (580, 74981), (773, 56260), (970, 44834), (1546, 28130), (1940, 22417), (2813, 15460), (3092, 14065), (3865, 11252), (5626, 7730)]