20174891250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{5379971}}^1$

素因数の和:5379996

約数の個数: 40

約数和(自身を含む): 50421097584

約数和(自身を除く): 30246206334

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 5379971, 10759942, 16139913, 26899855, 32279826, 53799710, 80699565, 134499275, 161399130, 268998550, 403497825, 672496375, 806995650, 1344992750, 2017489125, 3362481875, 4034978250, 6724963750, 10087445625, 20174891250]

約数ペア:

[(1, 20174891250), (2, 10087445625), (3, 6724963750), (5, 4034978250), (6, 3362481875), (10, 2017489125), (15, 1344992750), (25, 806995650), (30, 672496375), (50, 403497825), (75, 268998550), (125, 161399130), (150, 134499275), (250, 80699565), (375, 53799710), (625, 32279826), (750, 26899855), (1250, 16139913), (1875, 10759942), (3750, 5379971)]