71160400

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2437}}^1$

素因数の和:2528

約数の個数: 60

約数和(自身を含む): 173375932

約数和(自身を除く): 102215532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 200, 292, 365, 400, 584, 730, 1168, 1460, 1825, 2437, 2920, 3650, 4874, 5840, 7300, 9748, 12185, 14600, 19496, 24370, 29200, 38992, 48740, 60925, 97480, 121850, 177901, 194960, 243700, 355802, 487400, 711604, 889505, 974800, 1423208, 1779010, 2846416, 3558020, 4447525, 7116040, 8895050, 14232080, 17790100, 35580200, 71160400]

約数ペア:

[(1, 71160400), (2, 35580200), (4, 17790100), (5, 14232080), (8, 8895050), (10, 7116040), (16, 4447525), (20, 3558020), (25, 2846416), (40, 1779010), (50, 1423208), (73, 974800), (80, 889505), (100, 711604), (146, 487400), (200, 355802), (292, 243700), (365, 194960), (400, 177901), (584, 121850), (730, 97480), (1168, 60925), (1460, 48740), (1825, 38992), (2437, 29200), (2920, 24370), (3650, 19496), (4874, 14600), (5840, 12185), (7300, 9748)]