10574980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 24237360

約数和(自身を除く): 13662380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 457, 890, 914, 1157, 1780, 1828, 2285, 2314, 4570, 4628, 5785, 5941, 9140, 11570, 11882, 23140, 23764, 29705, 40673, 59410, 81346, 118820, 162692, 203365, 406730, 528749, 813460, 1057498, 2114996, 2643745, 5287490, 10574980]

約数ペア:

[(1, 10574980), (2, 5287490), (4, 2643745), (5, 2114996), (10, 1057498), (13, 813460), (20, 528749), (26, 406730), (52, 203365), (65, 162692), (89, 118820), (130, 81346), (178, 59410), (260, 40673), (356, 29705), (445, 23764), (457, 23140), (890, 11882), (914, 11570), (1157, 9140), (1780, 5941), (1828, 5785), (2285, 4628), (2314, 4570)]