2017281650

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{1163}}^1$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 3800944224

約数和(自身を除く): 1783662574

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 307, 565, 614, 1130, 1163, 1535, 2326, 2825, 3070, 5650, 5815, 7675, 11630, 15350, 29075, 34691, 58150, 69382, 131419, 173455, 262838, 346910, 357041, 657095, 714082, 867275, 1314190, 1734550, 1785205, 3285475, 3570410, 6570950, 8926025, 17852050, 40345633, 80691266, 201728165, 403456330, 1008640825, 2017281650]

約数ペア:

[(1, 2017281650), (2, 1008640825), (5, 403456330), (10, 201728165), (25, 80691266), (50, 40345633), (113, 17852050), (226, 8926025), (307, 6570950), (565, 3570410), (614, 3285475), (1130, 1785205), (1163, 1734550), (1535, 1314190), (2326, 867275), (2825, 714082), (3070, 657095), (5650, 357041), (5815, 346910), (7675, 262838), (11630, 173455), (15350, 131419), (29075, 69382), (34691, 58150)]