121710040

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{26927}}^1$

素因数の和:27051

約数の個数: 32

約数和(自身を含む): 276281280

約数和(自身を除く): 154571240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 26927, 53854, 107708, 134635, 215416, 269270, 538540, 1077080, 3042751, 6085502, 12171004, 15213755, 24342008, 30427510, 60855020, 121710040]

約数ペア:

[(1, 121710040), (2, 60855020), (4, 30427510), (5, 24342008), (8, 15213755), (10, 12171004), (20, 6085502), (40, 3042751), (113, 1077080), (226, 538540), (452, 269270), (565, 215416), (904, 134635), (1130, 107708), (2260, 53854), (4520, 26927)]