88884080

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6653}}^1$

素因数の和:6833

約数の個数: 40

約数和(自身を含む): 207924192

約数和(自身を除く): 119040112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 6653, 6680, 13306, 13360, 26612, 33265, 53224, 66530, 106448, 133060, 266120, 532240, 1111051, 2222102, 4444204, 5555255, 8888408, 11110510, 17776816, 22221020, 44442040, 88884080]

約数ペア:

[(1, 88884080), (2, 44442040), (4, 22221020), (5, 17776816), (8, 11110510), (10, 8888408), (16, 5555255), (20, 4444204), (40, 2222102), (80, 1111051), (167, 532240), (334, 266120), (668, 133060), (835, 106448), (1336, 66530), (1670, 53224), (2672, 33265), (3340, 26612), (6653, 13360), (6680, 13306)]