82444340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1279}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 189665280

約数和(自身を除く): 107220940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 293, 586, 1172, 1279, 1465, 2558, 2930, 3223, 5116, 5860, 6395, 6446, 12790, 12892, 14069, 16115, 25580, 28138, 32230, 56276, 64460, 70345, 140690, 281380, 374747, 749494, 1498988, 1873735, 3747470, 4122217, 7494940, 8244434, 16488868, 20611085, 41222170, 82444340]

約数ペア:

[(1, 82444340), (2, 41222170), (4, 20611085), (5, 16488868), (10, 8244434), (11, 7494940), (20, 4122217), (22, 3747470), (44, 1873735), (55, 1498988), (110, 749494), (220, 374747), (293, 281380), (586, 140690), (1172, 70345), (1279, 64460), (1465, 56276), (2558, 32230), (2930, 28138), (3223, 25580), (5116, 16115), (5860, 14069), (6395, 12892), (6446, 12790)]