73809740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 159449472

約数和(自身を除く): 85639732

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 233, 235, 337, 466, 470, 674, 932, 940, 1165, 1348, 1685, 2330, 3370, 4660, 6740, 10951, 15839, 21902, 31678, 43804, 54755, 63356, 78521, 79195, 109510, 157042, 158390, 219020, 314084, 316780, 392605, 785210, 1570420, 3690487, 7380974, 14761948, 18452435, 36904870, 73809740]

約数ペア:

[(1, 73809740), (2, 36904870), (4, 18452435), (5, 14761948), (10, 7380974), (20, 3690487), (47, 1570420), (94, 785210), (188, 392605), (233, 316780), (235, 314084), (337, 219020), (466, 158390), (470, 157042), (674, 109510), (932, 79195), (940, 78521), (1165, 63356), (1348, 54755), (1685, 43804), (2330, 31678), (3370, 21902), (4660, 15839), (6740, 10951)]