45124040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 110496960

約数和(自身を除く): 65372920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 811, 856, 1070, 1391, 1622, 2140, 2782, 3244, 4055, 4280, 5564, 6488, 6955, 8110, 10543, 11128, 13910, 16220, 21086, 27820, 32440, 42172, 52715, 55640, 84344, 86777, 105430, 173554, 210860, 347108, 421720, 433885, 694216, 867770, 1128101, 1735540, 2256202, 3471080, 4512404, 5640505, 9024808, 11281010, 22562020, 45124040]

約数ペア:

[(1, 45124040), (2, 22562020), (4, 11281010), (5, 9024808), (8, 5640505), (10, 4512404), (13, 3471080), (20, 2256202), (26, 1735540), (40, 1128101), (52, 867770), (65, 694216), (104, 433885), (107, 421720), (130, 347108), (214, 210860), (260, 173554), (428, 105430), (520, 86777), (535, 84344), (811, 55640), (856, 52715), (1070, 42172), (1391, 32440), (1622, 27820), (2140, 21086), (2782, 16220), (3244, 13910), (4055, 11128), (4280, 10543), (5564, 8110), (6488, 6955)]