2631347140

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{757}}^1\times {\mathrm{1151}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 5574610944

約数和(自身を除く): 2943263804

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 757, 1151, 1510, 1514, 2302, 3020, 3028, 3785, 4604, 5755, 7570, 11510, 15140, 23020, 114307, 173801, 228614, 347602, 457228, 571535, 695204, 869005, 871307, 1143070, 1738010, 1742614, 2286140, 3476020, 3485228, 4356535, 8713070, 17426140, 131567357, 263134714, 526269428, 657836785, 1315673570, 2631347140]

約数ペア:

[(1, 2631347140), (2, 1315673570), (4, 657836785), (5, 526269428), (10, 263134714), (20, 131567357), (151, 17426140), (302, 8713070), (604, 4356535), (755, 3485228), (757, 3476020), (1151, 2286140), (1510, 1742614), (1514, 1738010), (2302, 1143070), (3020, 871307), (3028, 869005), (3785, 695204), (4604, 571535), (5755, 457228), (7570, 347602), (11510, 228614), (15140, 173801), (23020, 114307)]