8585450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 17141760

約数和(自身を除く): 8556310

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 191, 290, 310, 382, 725, 775, 899, 955, 1450, 1550, 1798, 1910, 4495, 4775, 5539, 5921, 8990, 9550, 11078, 11842, 22475, 27695, 29605, 44950, 55390, 59210, 138475, 148025, 171709, 276950, 296050, 343418, 858545, 1717090, 4292725, 8585450]

約数ペア:

[(1, 8585450), (2, 4292725), (5, 1717090), (10, 858545), (25, 343418), (29, 296050), (31, 276950), (50, 171709), (58, 148025), (62, 138475), (145, 59210), (155, 55390), (191, 44950), (290, 29605), (310, 27695), (382, 22475), (725, 11842), (775, 11078), (899, 9550), (955, 8990), (1450, 5921), (1550, 5539), (1798, 4775), (1910, 4495)]