97987340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1063}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 225227520

約数和(自身を除く): 127240180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 419, 838, 1063, 1676, 2095, 2126, 4190, 4252, 4609, 5315, 8380, 9218, 10630, 11693, 18436, 21260, 23045, 23386, 46090, 46772, 58465, 92180, 116930, 233860, 445397, 890794, 1781588, 2226985, 4453970, 4899367, 8907940, 9798734, 19597468, 24496835, 48993670, 97987340]

約数ペア:

[(1, 97987340), (2, 48993670), (4, 24496835), (5, 19597468), (10, 9798734), (11, 8907940), (20, 4899367), (22, 4453970), (44, 2226985), (55, 1781588), (110, 890794), (220, 445397), (419, 233860), (838, 116930), (1063, 92180), (1676, 58465), (2095, 46772), (2126, 46090), (4190, 23386), (4252, 23045), (4609, 21260), (5315, 18436), (8380, 11693), (9218, 10630)]