45193340

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5393}}^1$

素因数の和:5821

約数の個数: 24

約数和(自身を含む): 95150160

約数和(自身を除く): 49956820

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 5393, 8380, 10786, 21572, 26965, 53930, 107860, 2259667, 4519334, 9038668, 11298335, 22596670, 45193340]

約数ペア:

[(1, 45193340), (2, 22596670), (4, 11298335), (5, 9038668), (10, 4519334), (20, 2259667), (419, 107860), (838, 53930), (1676, 26965), (2095, 21572), (4190, 10786), (5393, 8380)]