966157360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21839}}^1$

素因数の和:21938

約数の個数: 80

約数和(自身を含む): 2599833600

約数和(自身を除く): 1633676240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 4424, 5530, 6320, 8848, 11060, 21839, 22120, 43678, 44240, 87356, 109195, 152873, 174712, 218390, 305746, 349424, 436780, 611492, 764365, 873560, 1222984, 1528730, 1725281, 1747120, 2445968, 3057460, 3450562, 6114920, 6901124, 8626405, 12076967, 12229840, 13802248, 17252810, 24153934, 27604496, 34505620, 48307868, 60384835, 69011240, 96615736, 120769670, 138022480, 193231472, 241539340, 483078680, 966157360]

約数ペア:

[(1, 966157360), (2, 483078680), (4, 241539340), (5, 193231472), (7, 138022480), (8, 120769670), (10, 96615736), (14, 69011240), (16, 60384835), (20, 48307868), (28, 34505620), (35, 27604496), (40, 24153934), (56, 17252810), (70, 13802248), (79, 12229840), (80, 12076967), (112, 8626405), (140, 6901124), (158, 6114920), (280, 3450562), (316, 3057460), (395, 2445968), (553, 1747120), (560, 1725281), (632, 1528730), (790, 1222984), (1106, 873560), (1264, 764365), (1580, 611492), (2212, 436780), (2765, 349424), (3160, 305746), (4424, 218390), (5530, 174712), (6320, 152873), (8848, 109195), (11060, 87356), (21839, 44240), (22120, 43678)]