33149680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 82271520

約数和(自身を除く): 49121840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 113, 152, 190, 193, 226, 304, 380, 386, 452, 565, 760, 772, 904, 965, 1130, 1520, 1544, 1808, 1930, 2147, 2260, 3088, 3667, 3860, 4294, 4520, 7334, 7720, 8588, 9040, 10735, 14668, 15440, 17176, 18335, 21470, 21809, 29336, 34352, 36670, 42940, 43618, 58672, 73340, 85880, 87236, 109045, 146680, 171760, 174472, 218090, 293360, 348944, 414371, 436180, 828742, 872360, 1657484, 1744720, 2071855, 3314968, 4143710, 6629936, 8287420, 16574840, 33149680]

約数ペア:

[(1, 33149680), (2, 16574840), (4, 8287420), (5, 6629936), (8, 4143710), (10, 3314968), (16, 2071855), (19, 1744720), (20, 1657484), (38, 872360), (40, 828742), (76, 436180), (80, 414371), (95, 348944), (113, 293360), (152, 218090), (190, 174472), (193, 171760), (226, 146680), (304, 109045), (380, 87236), (386, 85880), (452, 73340), (565, 58672), (760, 43618), (772, 42940), (904, 36670), (965, 34352), (1130, 29336), (1520, 21809), (1544, 21470), (1808, 18335), (1930, 17176), (2147, 15440), (2260, 14668), (3088, 10735), (3667, 9040), (3860, 8588), (4294, 7720), (4520, 7334)]