41969660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 91822080

約数和(自身を除く): 49852420

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 139, 155, 278, 310, 487, 556, 620, 695, 974, 1390, 1948, 2435, 2780, 4309, 4870, 8618, 9740, 15097, 17236, 21545, 30194, 43090, 60388, 67693, 75485, 86180, 135386, 150970, 270772, 301940, 338465, 676930, 1353860, 2098483, 4196966, 8393932, 10492415, 20984830, 41969660]

約数ペア:

[(1, 41969660), (2, 20984830), (4, 10492415), (5, 8393932), (10, 4196966), (20, 2098483), (31, 1353860), (62, 676930), (124, 338465), (139, 301940), (155, 270772), (278, 150970), (310, 135386), (487, 86180), (556, 75485), (620, 67693), (695, 60388), (974, 43090), (1390, 30194), (1948, 21545), (2435, 17236), (2780, 15097), (4309, 9740), (4870, 8618)]