100618490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75653}}^1$

素因数の和:75686

約数の個数: 32

約数和(自身を含む): 217883520

約数和(自身を除く): 117265030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 75653, 151306, 378265, 529571, 756530, 1059142, 1437407, 2647855, 2874814, 5295710, 7187035, 10061849, 14374070, 20123698, 50309245, 100618490]

約数ペア:

[(1, 100618490), (2, 50309245), (5, 20123698), (7, 14374070), (10, 10061849), (14, 7187035), (19, 5295710), (35, 2874814), (38, 2647855), (70, 1437407), (95, 1059142), (133, 756530), (190, 529571), (266, 378265), (665, 151306), (1330, 75653)]