146811940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4871}}^1$

素因数の和:5028

約数の個数: 48

約数和(自身を含む): 338857344

約数和(自身を除く): 192045404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 2740, 3014, 4871, 6028, 7535, 9742, 15070, 19484, 24355, 30140, 48710, 53581, 97420, 107162, 214324, 267905, 535810, 667327, 1071620, 1334654, 2669308, 3336635, 6673270, 7340597, 13346540, 14681194, 29362388, 36702985, 73405970, 146811940]

約数ペア:

[(1, 146811940), (2, 73405970), (4, 36702985), (5, 29362388), (10, 14681194), (11, 13346540), (20, 7340597), (22, 6673270), (44, 3336635), (55, 2669308), (110, 1334654), (137, 1071620), (220, 667327), (274, 535810), (548, 267905), (685, 214324), (1370, 107162), (1507, 97420), (2740, 53581), (3014, 48710), (4871, 30140), (6028, 24355), (7535, 19484), (9742, 15070)]