547443460

素因数分解:

$2^2\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{10067}}^1$

素因数の和:12795

約数の個数: 24

約数和(自身を含む): 1150168320

約数和(自身を除く): 602724860

約数列:

[1, 2, 4, 5, 10, 20, 2719, 5438, 10067, 10876, 13595, 20134, 27190, 40268, 50335, 54380, 100670, 201340, 27372173, 54744346, 109488692, 136860865, 273721730, 547443460]

約数ペア:

[(1, 547443460), (2, 273721730), (4, 136860865), (5, 109488692), (10, 54744346), (20, 27372173), (2719, 201340), (5438, 100670), (10067, 54380), (10876, 50335), (13595, 40268), (20134, 27190)]