17752476580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1\times {\mathrm{16529}}^1$

素因数の和:17268

約数の個数: 48

約数和(自身を含む): 37789960320

約数和(自身を除く): 20037483740

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 647, 830, 1294, 1660, 2588, 3235, 6470, 12940, 16529, 33058, 53701, 66116, 82645, 107402, 165290, 214804, 268505, 330580, 537010, 1074020, 1371907, 2743814, 5487628, 6859535, 10694263, 13719070, 21388526, 27438140, 42777052, 53471315, 106942630, 213885260, 887623829, 1775247658, 3550495316, 4438119145, 8876238290, 17752476580]

約数ペア:

[(1, 17752476580), (2, 8876238290), (4, 4438119145), (5, 3550495316), (10, 1775247658), (20, 887623829), (83, 213885260), (166, 106942630), (332, 53471315), (415, 42777052), (647, 27438140), (830, 21388526), (1294, 13719070), (1660, 10694263), (2588, 6859535), (3235, 5487628), (6470, 2743814), (12940, 1371907), (16529, 1074020), (33058, 537010), (53701, 330580), (66116, 268505), (82645, 214804), (107402, 165290)]