422908240

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{63691}}^1$

素因数の和:63787

約数の個数: 40

約数和(自身を含む): 995123808

約数和(自身を除く): 572215568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 63691, 127382, 254764, 318455, 509528, 636910, 1019056, 1273820, 2547640, 5095280, 5286353, 10572706, 21145412, 26431765, 42290824, 52863530, 84581648, 105727060, 211454120, 422908240]

約数ペア:

[(1, 422908240), (2, 211454120), (4, 105727060), (5, 84581648), (8, 52863530), (10, 42290824), (16, 26431765), (20, 21145412), (40, 10572706), (80, 5286353), (83, 5095280), (166, 2547640), (332, 1273820), (415, 1019056), (664, 636910), (830, 509528), (1328, 318455), (1660, 254764), (3320, 127382), (6640, 63691)]