47134870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 86819040

約数和(自身を除く): 39684170

約数列:

[1, 2, 5, 10, 83, 109, 166, 218, 415, 521, 545, 830, 1042, 1090, 2605, 5210, 9047, 18094, 43243, 45235, 56789, 86486, 90470, 113578, 216215, 283945, 432430, 567890, 4713487, 9426974, 23567435, 47134870]

約数ペア:

[(1, 47134870), (2, 23567435), (5, 9426974), (10, 4713487), (83, 567890), (109, 432430), (166, 283945), (218, 216215), (415, 113578), (521, 90470), (545, 86486), (830, 56789), (1042, 45235), (1090, 43243), (2605, 18094), (5210, 9047)]