1036718899210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1\times {\mathrm{66977}}^1$

素因数の和:69031

約数の個数: 64

約数和(自身を含む): 2013262231680

約数和(自身を除く): 976543332470

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 1987, 3895, 3974, 7790, 9935, 19870, 37753, 66977, 75506, 81467, 133954, 162934, 188765, 334885, 377530, 407335, 669770, 814670, 1272563, 1547873, 2545126, 2746057, 3095746, 5492114, 6362815, 7739365, 12725630, 13730285, 15478730, 27460570, 52175083, 104350166, 133083299, 260875415, 266166598, 521750830, 665416495, 1330832990, 2528582681, 5057165362, 5456415259, 10912830518, 12642913405, 25285826810, 27282076295, 54564152590, 103671889921, 207343779842, 518359449605, 1036718899210]

約数ペア:

[(1, 1036718899210), (2, 518359449605), (5, 207343779842), (10, 103671889921), (19, 54564152590), (38, 27282076295), (41, 25285826810), (82, 12642913405), (95, 10912830518), (190, 5456415259), (205, 5057165362), (410, 2528582681), (779, 1330832990), (1558, 665416495), (1987, 521750830), (3895, 266166598), (3974, 260875415), (7790, 133083299), (9935, 104350166), (19870, 52175083), (37753, 27460570), (66977, 15478730), (75506, 13730285), (81467, 12725630), (133954, 7739365), (162934, 6362815), (188765, 5492114), (334885, 3095746), (377530, 2746057), (407335, 2545126), (669770, 1547873), (814670, 1272563)]