47136080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11117}}^1$

素因数の和:11183

約数の個数: 40

約数和(自身を含む): 111669192

約数和(自身を除く): 64533112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 11117, 22234, 44468, 55585, 88936, 111170, 177872, 222340, 444680, 589201, 889360, 1178402, 2356804, 2946005, 4713608, 5892010, 9427216, 11784020, 23568040, 47136080]

約数ペア:

[(1, 47136080), (2, 23568040), (4, 11784020), (5, 9427216), (8, 5892010), (10, 4713608), (16, 2946005), (20, 2356804), (40, 1178402), (53, 889360), (80, 589201), (106, 444680), (212, 222340), (265, 177872), (424, 111170), (530, 88936), (848, 55585), (1060, 44468), (2120, 22234), (4240, 11117)]