534170180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{3709}}^1$

素因数の和:4116

約数の個数: 48

約数和(自身を含む): 1184232000

約数和(自身を除く): 650061820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 379, 380, 758, 1516, 1895, 3709, 3790, 7201, 7418, 7580, 14402, 14836, 18545, 28804, 36005, 37090, 70471, 72010, 74180, 140942, 144020, 281884, 352355, 704710, 1405711, 1409420, 2811422, 5622844, 7028555, 14057110, 26708509, 28114220, 53417018, 106834036, 133542545, 267085090, 534170180]

約数ペア:

[(1, 534170180), (2, 267085090), (4, 133542545), (5, 106834036), (10, 53417018), (19, 28114220), (20, 26708509), (38, 14057110), (76, 7028555), (95, 5622844), (190, 2811422), (379, 1409420), (380, 1405711), (758, 704710), (1516, 352355), (1895, 281884), (3709, 144020), (3790, 140942), (7201, 74180), (7418, 72010), (7580, 70471), (14402, 37090), (14836, 36005), (18545, 28804)]