12909712880

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{570217}}^1$

素因数の和:570513

約数の個数: 40

約数和(自身を含む): 30121195632

約数和(自身を除く): 17211482752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 11320, 22640, 570217, 1140434, 2280868, 2851085, 4561736, 5702170, 9123472, 11404340, 22808680, 45617360, 161371411, 322742822, 645485644, 806857055, 1290971288, 1613714110, 2581942576, 3227428220, 6454856440, 12909712880]

約数ペア:

[(1, 12909712880), (2, 6454856440), (4, 3227428220), (5, 2581942576), (8, 1613714110), (10, 1290971288), (16, 806857055), (20, 645485644), (40, 322742822), (80, 161371411), (283, 45617360), (566, 22808680), (1132, 11404340), (1415, 9123472), (2264, 5702170), (2830, 4561736), (4528, 2851085), (5660, 2280868), (11320, 1140434), (22640, 570217)]