117804980

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{30839}}^1$

素因数の和:31039

約数の個数: 24

約数和(自身を含む): 248693760

約数和(自身を除く): 130888780

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 30839, 61678, 123356, 154195, 308390, 616780, 5890249, 11780498, 23560996, 29451245, 58902490, 117804980]

約数ペア:

[(1, 117804980), (2, 58902490), (4, 29451245), (5, 23560996), (10, 11780498), (20, 5890249), (191, 616780), (382, 308390), (764, 154195), (955, 123356), (1910, 61678), (3820, 30839)]