424232920

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127781}}^1$

素因数の和:127875

約数の個数: 32

約数和(自身を含む): 966031920

約数和(自身を除く): 541799000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 127781, 255562, 511124, 638905, 1022248, 1277810, 2555620, 5111240, 10605823, 21211646, 42423292, 53029115, 84846584, 106058230, 212116460, 424232920]

約数ペア:

[(1, 424232920), (2, 212116460), (4, 106058230), (5, 84846584), (8, 53029115), (10, 42423292), (20, 21211646), (40, 10605823), (83, 5111240), (166, 2555620), (332, 1277810), (415, 1022248), (664, 638905), (830, 511124), (1660, 255562), (3320, 127781)]