70954960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 170989056

約数和(自身を除く): 100034096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 113, 167, 188, 226, 235, 334, 376, 452, 470, 565, 668, 752, 835, 904, 940, 1130, 1336, 1670, 1808, 1880, 2260, 2672, 3340, 3760, 4520, 5311, 6680, 7849, 9040, 10622, 13360, 15698, 18871, 21244, 26555, 31396, 37742, 39245, 42488, 53110, 62792, 75484, 78490, 84976, 94355, 106220, 125584, 150968, 156980, 188710, 212440, 301936, 313960, 377420, 424880, 627920, 754840, 886937, 1509680, 1773874, 3547748, 4434685, 7095496, 8869370, 14190992, 17738740, 35477480, 70954960]

約数ペア:

[(1, 70954960), (2, 35477480), (4, 17738740), (5, 14190992), (8, 8869370), (10, 7095496), (16, 4434685), (20, 3547748), (40, 1773874), (47, 1509680), (80, 886937), (94, 754840), (113, 627920), (167, 424880), (188, 377420), (226, 313960), (235, 301936), (334, 212440), (376, 188710), (452, 156980), (470, 150968), (565, 125584), (668, 106220), (752, 94355), (835, 84976), (904, 78490), (940, 75484), (1130, 62792), (1336, 53110), (1670, 42488), (1808, 39245), (1880, 37742), (2260, 31396), (2672, 26555), (3340, 21244), (3760, 18871), (4520, 15698), (5311, 13360), (6680, 10622), (7849, 9040)]