17428340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10499}}^1$

素因数の和:10591

約数の個数: 24

約数和(自身を含む): 37044000

約数和(自身を除く): 19615660

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 10499, 20998, 41996, 52495, 104990, 209980, 871417, 1742834, 3485668, 4357085, 8714170, 17428340]

約数ペア:

[(1, 17428340), (2, 8714170), (4, 4357085), (5, 3485668), (10, 1742834), (20, 871417), (83, 209980), (166, 104990), (332, 52495), (415, 41996), (830, 20998), (1660, 10499)]