88071580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 189090720

約数和(自身を除く): 101019140

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 179, 292, 337, 358, 365, 674, 716, 730, 895, 1348, 1460, 1685, 1790, 3370, 3580, 6740, 13067, 24601, 26134, 49202, 52268, 60323, 65335, 98404, 120646, 123005, 130670, 241292, 246010, 261340, 301615, 492020, 603230, 1206460, 4403579, 8807158, 17614316, 22017895, 44035790, 88071580]

約数ペア:

[(1, 88071580), (2, 44035790), (4, 22017895), (5, 17614316), (10, 8807158), (20, 4403579), (73, 1206460), (146, 603230), (179, 492020), (292, 301615), (337, 261340), (358, 246010), (365, 241292), (674, 130670), (716, 123005), (730, 120646), (895, 98404), (1348, 65335), (1460, 60323), (1685, 52268), (1790, 49202), (3370, 26134), (3580, 24601), (6740, 13067)]