5132360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 11923200

約数和(自身を除く): 6790840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4139, 8278, 16556, 20695, 33112, 41390, 82780, 128309, 165560, 256618, 513236, 641545, 1026472, 1283090, 2566180, 5132360]

約数ペア:

[(1, 5132360), (2, 2566180), (4, 1283090), (5, 1026472), (8, 641545), (10, 513236), (20, 256618), (31, 165560), (40, 128309), (62, 82780), (124, 41390), (155, 33112), (248, 20695), (310, 16556), (620, 8278), (1240, 4139)]