10912850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 22206912

約数和(自身を除く): 11294062

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 163, 206, 325, 326, 515, 650, 815, 1030, 1339, 1630, 2119, 2575, 2678, 4075, 4238, 5150, 6695, 8150, 10595, 13390, 16789, 21190, 33475, 33578, 52975, 66950, 83945, 105950, 167890, 218257, 419725, 436514, 839450, 1091285, 2182570, 5456425, 10912850]

約数ペア:

[(1, 10912850), (2, 5456425), (5, 2182570), (10, 1091285), (13, 839450), (25, 436514), (26, 419725), (50, 218257), (65, 167890), (103, 105950), (130, 83945), (163, 66950), (206, 52975), (325, 33578), (326, 33475), (515, 21190), (650, 16789), (815, 13390), (1030, 10595), (1339, 8150), (1630, 6695), (2119, 5150), (2575, 4238), (2678, 4075)]