9643660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 22579200

約数和(自身を除く): 12935540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1279, 1508, 1885, 2558, 3770, 5116, 6395, 7540, 12790, 16627, 25580, 33254, 37091, 66508, 74182, 83135, 148364, 166270, 185455, 332540, 370910, 482183, 741820, 964366, 1928732, 2410915, 4821830, 9643660]

約数ペア:

[(1, 9643660), (2, 4821830), (4, 2410915), (5, 1928732), (10, 964366), (13, 741820), (20, 482183), (26, 370910), (29, 332540), (52, 185455), (58, 166270), (65, 148364), (116, 83135), (130, 74182), (145, 66508), (260, 37091), (290, 33254), (377, 25580), (580, 16627), (754, 12790), (1279, 7540), (1508, 6395), (1885, 5116), (2558, 3770)]