13041160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 32425920

約数和(自身を除く): 19384760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 277, 428, 440, 535, 554, 856, 1070, 1108, 1177, 1385, 2140, 2216, 2354, 2770, 3047, 4280, 4708, 5540, 5885, 6094, 9416, 11080, 11770, 12188, 15235, 23540, 24376, 29639, 30470, 47080, 59278, 60940, 118556, 121880, 148195, 237112, 296390, 326029, 592780, 652058, 1185560, 1304116, 1630145, 2608232, 3260290, 6520580, 13041160]

約数ペア:

[(1, 13041160), (2, 6520580), (4, 3260290), (5, 2608232), (8, 1630145), (10, 1304116), (11, 1185560), (20, 652058), (22, 592780), (40, 326029), (44, 296390), (55, 237112), (88, 148195), (107, 121880), (110, 118556), (214, 60940), (220, 59278), (277, 47080), (428, 30470), (440, 29639), (535, 24376), (554, 23540), (856, 15235), (1070, 12188), (1108, 11770), (1177, 11080), (1385, 9416), (2140, 6094), (2216, 5885), (2354, 5540), (2770, 4708), (3047, 4280)]