79428250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1744

約数の個数: 64

約数和(自身を含む): 171849600

約数和(自身を除く): 92421350

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, 935, 1375, 1699, 1870, 2125, 2750, 3398, 4250, 4675, 8495, 9350, 16990, 18689, 23375, 28883, 37378, 42475, 46750, 57766, 84950, 93445, 144415, 186890, 212375, 288830, 317713, 424750, 467225, 635426, 722075, 934450, 1444150, 1588565, 2336125, 3177130, 3610375, 4672250, 7220750, 7942825, 15885650, 39714125, 79428250]

約数ペア:

[(1, 79428250), (2, 39714125), (5, 15885650), (10, 7942825), (11, 7220750), (17, 4672250), (22, 3610375), (25, 3177130), (34, 2336125), (50, 1588565), (55, 1444150), (85, 934450), (110, 722075), (125, 635426), (170, 467225), (187, 424750), (250, 317713), (275, 288830), (374, 212375), (425, 186890), (550, 144415), (850, 93445), (935, 84950), (1375, 57766), (1699, 46750), (1870, 42475), (2125, 37378), (2750, 28883), (3398, 23375), (4250, 18689), (4675, 16990), (8495, 9350)]