82510340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3319}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 190753920

約数和(自身を除く): 108243580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2260, 2486, 3319, 4972, 6215, 6638, 12430, 13276, 16595, 24860, 33190, 36509, 66380, 73018, 146036, 182545, 365090, 375047, 730180, 750094, 1500188, 1875235, 3750470, 4125517, 7500940, 8251034, 16502068, 20627585, 41255170, 82510340]

約数ペア:

[(1, 82510340), (2, 41255170), (4, 20627585), (5, 16502068), (10, 8251034), (11, 7500940), (20, 4125517), (22, 3750470), (44, 1875235), (55, 1500188), (110, 750094), (113, 730180), (220, 375047), (226, 365090), (452, 182545), (565, 146036), (1130, 73018), (1243, 66380), (2260, 36509), (2486, 33190), (3319, 24860), (4972, 16595), (6215, 13276), (6638, 12430)]