43824040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 107775360

約数和(自身を除く): 63951320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1187, 1420, 1846, 2374, 2840, 3692, 4615, 4748, 5935, 7384, 9230, 9496, 11870, 15431, 18460, 23740, 30862, 36920, 47480, 61724, 77155, 84277, 123448, 154310, 168554, 308620, 337108, 421385, 617240, 674216, 842770, 1095601, 1685540, 2191202, 3371080, 4382404, 5478005, 8764808, 10956010, 21912020, 43824040]

約数ペア:

[(1, 43824040), (2, 21912020), (4, 10956010), (5, 8764808), (8, 5478005), (10, 4382404), (13, 3371080), (20, 2191202), (26, 1685540), (40, 1095601), (52, 842770), (65, 674216), (71, 617240), (104, 421385), (130, 337108), (142, 308620), (260, 168554), (284, 154310), (355, 123448), (520, 84277), (568, 77155), (710, 61724), (923, 47480), (1187, 36920), (1420, 30862), (1846, 23740), (2374, 18460), (2840, 15431), (3692, 11870), (4615, 9496), (4748, 9230), (5935, 7384)]