1623341380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{185737}}^1$

素因数の和:185788

約数の個数: 48

約数和(自身を含む): 3744478080

約数和(自身を除く): 2121136700

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 185737, 371474, 742948, 928685, 1857370, 3529003, 3714740, 4271951, 7058006, 8543902, 14116012, 17087804, 17645015, 21359755, 35290030, 42719510, 70580060, 81167069, 85439020, 162334138, 324668276, 405835345, 811670690, 1623341380]

約数ペア:

[(1, 1623341380), (2, 811670690), (4, 405835345), (5, 324668276), (10, 162334138), (19, 85439020), (20, 81167069), (23, 70580060), (38, 42719510), (46, 35290030), (76, 21359755), (92, 17645015), (95, 17087804), (115, 14116012), (190, 8543902), (230, 7058006), (380, 4271951), (437, 3714740), (460, 3529003), (874, 1857370), (1748, 928685), (2185, 742948), (4370, 371474), (8740, 185737)]