39142750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{5399}}^1$

素因数の和:5445

約数の個数: 32

約数和(自身を含む): 75816000

約数和(自身を除く): 36673250

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 5399, 7250, 10798, 26995, 53990, 134975, 156571, 269950, 313142, 674875, 782855, 1349750, 1565710, 3914275, 7828550, 19571375, 39142750]

約数ペア:

[(1, 39142750), (2, 19571375), (5, 7828550), (10, 3914275), (25, 1565710), (29, 1349750), (50, 782855), (58, 674875), (125, 313142), (145, 269950), (250, 156571), (290, 134975), (725, 53990), (1450, 26995), (3625, 10798), (5399, 7250)]