90230060

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{43801}}^1$

素因数の和:43913

約数の個数: 24

約数和(自身を含む): 191327136

約数和(自身を除く): 101097076

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 43801, 87602, 175204, 219005, 438010, 876020, 4511503, 9023006, 18046012, 22557515, 45115030, 90230060]

約数ペア:

[(1, 90230060), (2, 45115030), (4, 22557515), (5, 18046012), (10, 9023006), (20, 4511503), (103, 876020), (206, 438010), (412, 219005), (515, 175204), (1030, 87602), (2060, 43801)]