26231320

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7901}}^1$

素因数の和:7995

約数の個数: 32

約数和(自身を含む): 59739120

約数和(自身を除く): 33507800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 7901, 15802, 31604, 39505, 63208, 79010, 158020, 316040, 655783, 1311566, 2623132, 3278915, 5246264, 6557830, 13115660, 26231320]

約数ペア:

[(1, 26231320), (2, 13115660), (4, 6557830), (5, 5246264), (8, 3278915), (10, 2623132), (20, 1311566), (40, 655783), (83, 316040), (166, 158020), (332, 79010), (415, 63208), (664, 39505), (830, 31604), (1660, 15802), (3320, 7901)]