53547320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70457}}^1$

素因数の和:70487

約数の個数: 32

約数和(自身を含む): 126824400

約数和(自身を除く): 73277080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 70457, 140914, 281828, 352285, 563656, 704570, 1338683, 1409140, 2677366, 2818280, 5354732, 6693415, 10709464, 13386830, 26773660, 53547320]

約数ペア:

[(1, 53547320), (2, 26773660), (4, 13386830), (5, 10709464), (8, 6693415), (10, 5354732), (19, 2818280), (20, 2677366), (38, 1409140), (40, 1338683), (76, 704570), (95, 563656), (152, 352285), (190, 281828), (380, 140914), (760, 70457)]