76471880

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26189}}^1$

素因数の和:26273

約数の個数: 32

約数和(自身を含む): 174425400

約数和(自身を除く): 97953520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 26189, 52378, 104756, 130945, 209512, 261890, 523780, 1047560, 1911797, 3823594, 7647188, 9558985, 15294376, 19117970, 38235940, 76471880]

約数ペア:

[(1, 76471880), (2, 38235940), (4, 19117970), (5, 15294376), (8, 9558985), (10, 7647188), (20, 3823594), (40, 1911797), (73, 1047560), (146, 523780), (292, 261890), (365, 209512), (584, 130945), (730, 104756), (1460, 52378), (2920, 26189)]