108163240

素因数分解:

$2^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{5419}}^1$

素因数の和:5929

約数の個数: 32

約数和(自身を含む): 243900000

約数和(自身を除く): 135736760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 499, 998, 1996, 2495, 3992, 4990, 5419, 9980, 10838, 19960, 21676, 27095, 43352, 54190, 108380, 216760, 2704081, 5408162, 10816324, 13520405, 21632648, 27040810, 54081620, 108163240]

約数ペア:

[(1, 108163240), (2, 54081620), (4, 27040810), (5, 21632648), (8, 13520405), (10, 10816324), (20, 5408162), (40, 2704081), (499, 216760), (998, 108380), (1996, 54190), (2495, 43352), (3992, 27095), (4990, 21676), (5419, 19960), (9980, 10838)]