38564290

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 32560190

約数列:

[1, 2, 5, 10, 83, 97, 166, 194, 415, 479, 485, 830, 958, 970, 2395, 4790, 8051, 16102, 39757, 40255, 46463, 79514, 80510, 92926, 198785, 232315, 397570, 464630, 3856429, 7712858, 19282145, 38564290]

約数ペア:

[(1, 38564290), (2, 19282145), (5, 7712858), (10, 3856429), (83, 464630), (97, 397570), (166, 232315), (194, 198785), (415, 92926), (479, 80510), (485, 79514), (830, 46463), (958, 40255), (970, 39757), (2395, 16102), (4790, 8051)]