37496680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72109}}^1$

素因数の和:72133

約数の個数: 32

約数和(自身を含む): 90858600

約数和(自身を除く): 53361920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 72109, 144218, 288436, 360545, 576872, 721090, 937417, 1442180, 1874834, 2884360, 3749668, 4687085, 7499336, 9374170, 18748340, 37496680]

約数ペア:

[(1, 37496680), (2, 18748340), (4, 9374170), (5, 7499336), (8, 4687085), (10, 3749668), (13, 2884360), (20, 1874834), (26, 1442180), (40, 937417), (52, 721090), (65, 576872), (104, 360545), (130, 288436), (260, 144218), (520, 72109)]