54160060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30427}}^1$

素因数の和:30525

約数の個数: 24

約数和(自身を含む): 115017840

約数和(自身を除く): 60857780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 30427, 60854, 121708, 152135, 304270, 608540, 2708003, 5416006, 10832012, 13540015, 27080030, 54160060]

約数ペア:

[(1, 54160060), (2, 27080030), (4, 13540015), (5, 10832012), (10, 5416006), (20, 2708003), (89, 608540), (178, 304270), (356, 152135), (445, 121708), (890, 60854), (1780, 30427)]