10401820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3637}}^1$

素因数の和:3670

約数の個数: 48

約数和(自身を含む): 25669728

約数和(自身を除く): 15267908

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 3637, 7274, 14548, 18185, 36370, 40007, 47281, 72740, 80014, 94562, 160028, 189124, 200035, 236405, 400070, 472810, 520091, 800140, 945620, 1040182, 2080364, 2600455, 5200910, 10401820]

約数ペア:

[(1, 10401820), (2, 5200910), (4, 2600455), (5, 2080364), (10, 1040182), (11, 945620), (13, 800140), (20, 520091), (22, 472810), (26, 400070), (44, 236405), (52, 200035), (55, 189124), (65, 160028), (110, 94562), (130, 80014), (143, 72740), (220, 47281), (260, 40007), (286, 36370), (572, 18185), (715, 14548), (1430, 7274), (2860, 3637)]