41000920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 95541120

約数和(自身を除く): 54540200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 113, 188, 193, 226, 235, 376, 386, 452, 470, 565, 772, 904, 940, 965, 1130, 1544, 1880, 1930, 2260, 3860, 4520, 5311, 7720, 9071, 10622, 18142, 21244, 21809, 26555, 36284, 42488, 43618, 45355, 53110, 72568, 87236, 90710, 106220, 109045, 174472, 181420, 212440, 218090, 362840, 436180, 872360, 1025023, 2050046, 4100092, 5125115, 8200184, 10250230, 20500460, 41000920]

約数ペア:

[(1, 41000920), (2, 20500460), (4, 10250230), (5, 8200184), (8, 5125115), (10, 4100092), (20, 2050046), (40, 1025023), (47, 872360), (94, 436180), (113, 362840), (188, 218090), (193, 212440), (226, 181420), (235, 174472), (376, 109045), (386, 106220), (452, 90710), (470, 87236), (565, 72568), (772, 53110), (904, 45355), (940, 43618), (965, 42488), (1130, 36284), (1544, 26555), (1880, 21809), (1930, 21244), (2260, 18142), (3860, 10622), (4520, 9071), (5311, 7720)]