42411380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{733}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 97663104

約数和(自身を除く): 55251724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 733, 1052, 1315, 1466, 2630, 2893, 2932, 3665, 5260, 5786, 7330, 8063, 11572, 14465, 14660, 16126, 28930, 32252, 40315, 57860, 80630, 161260, 192779, 385558, 771116, 963895, 1927790, 2120569, 3855580, 4241138, 8482276, 10602845, 21205690, 42411380]

約数ペア:

[(1, 42411380), (2, 21205690), (4, 10602845), (5, 8482276), (10, 4241138), (11, 3855580), (20, 2120569), (22, 1927790), (44, 963895), (55, 771116), (110, 385558), (220, 192779), (263, 161260), (526, 80630), (733, 57860), (1052, 40315), (1315, 32252), (1466, 28930), (2630, 16126), (2893, 14660), (2932, 14465), (3665, 11572), (5260, 8063), (5786, 7330)]