57749507540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1093}}^1\times {\mathrm{2749}}^1$

素因数の和:3913

約数の個数: 72

約数和(自身を含む): 125472501000

約数和(自身を除く): 67722993460

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1093, 1922, 2186, 2749, 3844, 4372, 4805, 5465, 5498, 9610, 10930, 10996, 13745, 19220, 21860, 27490, 33883, 54980, 67766, 85219, 135532, 169415, 170438, 338830, 340876, 426095, 677660, 852190, 1050373, 1704380, 2100746, 2641789, 3004657, 4201492, 5251865, 5283578, 6009314, 10503730, 10567156, 12018628, 13208945, 15023285, 21007460, 26417890, 30046570, 52835780, 60093140, 93144367, 186288734, 372577468, 465721835, 931443670, 1862887340, 2887475377, 5774950754, 11549901508, 14437376885, 28874753770, 57749507540]

約数ペア:

[(1, 57749507540), (2, 28874753770), (4, 14437376885), (5, 11549901508), (10, 5774950754), (20, 2887475377), (31, 1862887340), (62, 931443670), (124, 465721835), (155, 372577468), (310, 186288734), (620, 93144367), (961, 60093140), (1093, 52835780), (1922, 30046570), (2186, 26417890), (2749, 21007460), (3844, 15023285), (4372, 13208945), (4805, 12018628), (5465, 10567156), (5498, 10503730), (9610, 6009314), (10930, 5283578), (10996, 5251865), (13745, 4201492), (19220, 3004657), (21860, 2641789), (27490, 2100746), (33883, 1704380), (54980, 1050373), (67766, 852190), (85219, 677660), (135532, 426095), (169415, 340876), (170438, 338830)]