103478540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4657}}^1$

素因数の和:4778

約数の個数: 48

約数和(自身を含む): 239458464

約数和(自身を除く): 135979924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 4444, 4657, 5555, 9314, 11110, 18628, 22220, 23285, 46570, 51227, 93140, 102454, 204908, 256135, 470357, 512270, 940714, 1024540, 1881428, 2351785, 4703570, 5173927, 9407140, 10347854, 20695708, 25869635, 51739270, 103478540]

約数ペア:

[(1, 103478540), (2, 51739270), (4, 25869635), (5, 20695708), (10, 10347854), (11, 9407140), (20, 5173927), (22, 4703570), (44, 2351785), (55, 1881428), (101, 1024540), (110, 940714), (202, 512270), (220, 470357), (404, 256135), (505, 204908), (1010, 102454), (1111, 93140), (2020, 51227), (2222, 46570), (4444, 23285), (4657, 22220), (5555, 18628), (9314, 11110)]