2596750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 64

約数和(自身を含む): 5660928

約数和(自身を除く): 3064178

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 47, 50, 65, 85, 94, 125, 130, 170, 221, 235, 250, 325, 425, 442, 470, 611, 650, 799, 850, 1105, 1175, 1222, 1598, 1625, 2125, 2210, 2350, 3055, 3250, 3995, 4250, 5525, 5875, 6110, 7990, 10387, 11050, 11750, 15275, 19975, 20774, 27625, 30550, 39950, 51935, 55250, 76375, 99875, 103870, 152750, 199750, 259675, 519350, 1298375, 2596750]

約数ペア:

[(1, 2596750), (2, 1298375), (5, 519350), (10, 259675), (13, 199750), (17, 152750), (25, 103870), (26, 99875), (34, 76375), (47, 55250), (50, 51935), (65, 39950), (85, 30550), (94, 27625), (125, 20774), (130, 19975), (170, 15275), (221, 11750), (235, 11050), (250, 10387), (325, 7990), (425, 6110), (442, 5875), (470, 5525), (611, 4250), (650, 3995), (799, 3250), (850, 3055), (1105, 2350), (1175, 2210), (1222, 2125), (1598, 1625)]