8488880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3659}}^1$

素因数の和:3701

約数の個数: 40

約数和(自身を含む): 20422800

約数和(自身を除く): 11933920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3659, 7318, 14636, 18295, 29272, 36590, 58544, 73180, 106111, 146360, 212222, 292720, 424444, 530555, 848888, 1061110, 1697776, 2122220, 4244440, 8488880]

約数ペア:

[(1, 8488880), (2, 4244440), (4, 2122220), (5, 1697776), (8, 1061110), (10, 848888), (16, 530555), (20, 424444), (29, 292720), (40, 212222), (58, 146360), (80, 106111), (116, 73180), (145, 58544), (232, 36590), (290, 29272), (464, 18295), (580, 14636), (1160, 7318), (2320, 3659)]