23127260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88951}}^1$

素因数の和:88973

約数の個数: 24

約数和(自身を含む): 52303776

約数和(自身を除く): 29176516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 88951, 177902, 355804, 444755, 889510, 1156363, 1779020, 2312726, 4625452, 5781815, 11563630, 23127260]

約数ペア:

[(1, 23127260), (2, 11563630), (4, 5781815), (5, 4625452), (10, 2312726), (13, 1779020), (20, 1156363), (26, 889510), (52, 444755), (65, 355804), (130, 177902), (260, 88951)]