40158250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 86935680

約数和(自身を除く): 46777430

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 170, 187, 250, 275, 374, 425, 550, 850, 859, 935, 1375, 1718, 1870, 2125, 2750, 4250, 4295, 4675, 8590, 9350, 9449, 14603, 18898, 21475, 23375, 29206, 42950, 46750, 47245, 73015, 94490, 107375, 146030, 160633, 214750, 236225, 321266, 365075, 472450, 730150, 803165, 1181125, 1606330, 1825375, 2362250, 3650750, 4015825, 8031650, 20079125, 40158250]

約数ペア:

[(1, 40158250), (2, 20079125), (5, 8031650), (10, 4015825), (11, 3650750), (17, 2362250), (22, 1825375), (25, 1606330), (34, 1181125), (50, 803165), (55, 730150), (85, 472450), (110, 365075), (125, 321266), (170, 236225), (187, 214750), (250, 160633), (275, 146030), (374, 107375), (425, 94490), (550, 73015), (850, 47245), (859, 46750), (935, 42950), (1375, 29206), (1718, 23375), (1870, 21475), (2125, 18898), (2750, 14603), (4250, 9449), (4295, 9350), (4675, 8590)]