39798110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 81357696

約数和(自身を除く): 41559586

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1061, 1210, 1705, 2122, 3410, 3751, 5305, 7502, 10610, 11671, 18755, 23342, 32891, 37510, 58355, 65782, 116710, 128381, 164455, 256762, 328910, 361801, 641905, 723602, 1283810, 1809005, 3618010, 3979811, 7959622, 19899055, 39798110]

約数ペア:

[(1, 39798110), (2, 19899055), (5, 7959622), (10, 3979811), (11, 3618010), (22, 1809005), (31, 1283810), (55, 723602), (62, 641905), (110, 361801), (121, 328910), (155, 256762), (242, 164455), (310, 128381), (341, 116710), (605, 65782), (682, 58355), (1061, 37510), (1210, 32891), (1705, 23342), (2122, 18755), (3410, 11671), (3751, 10610), (5305, 7502)]