224726840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{432167}}^1$

素因数の和:432191

約数の個数: 32

約数和(自身を含む): 544531680

約数和(自身を除く): 319804840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 432167, 864334, 1728668, 2160835, 3457336, 4321670, 5618171, 8643340, 11236342, 17286680, 22472684, 28090855, 44945368, 56181710, 112363420, 224726840]

約数ペア:

[(1, 224726840), (2, 112363420), (4, 56181710), (5, 44945368), (8, 28090855), (10, 22472684), (13, 17286680), (20, 11236342), (26, 8643340), (40, 5618171), (52, 4321670), (65, 3457336), (104, 2160835), (130, 1728668), (260, 864334), (520, 432167)]