131346250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:929

約数の個数: 80

約数和(自身を含む): 298254528

約数和(自身を除く): 166908278

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 595, 625, 850, 875, 883, 1190, 1250, 1750, 1766, 2125, 2975, 4250, 4375, 4415, 5950, 6181, 8750, 8830, 10625, 12362, 14875, 15011, 21250, 22075, 29750, 30022, 30905, 44150, 61810, 74375, 75055, 105077, 110375, 148750, 150110, 154525, 210154, 220750, 309050, 375275, 525385, 551875, 750550, 772625, 1050770, 1103750, 1545250, 1876375, 2626925, 3752750, 3863125, 5253850, 7726250, 9381875, 13134625, 18763750, 26269250, 65673125, 131346250]

約数ペア:

[(1, 131346250), (2, 65673125), (5, 26269250), (7, 18763750), (10, 13134625), (14, 9381875), (17, 7726250), (25, 5253850), (34, 3863125), (35, 3752750), (50, 2626925), (70, 1876375), (85, 1545250), (119, 1103750), (125, 1050770), (170, 772625), (175, 750550), (238, 551875), (250, 525385), (350, 375275), (425, 309050), (595, 220750), (625, 210154), (850, 154525), (875, 150110), (883, 148750), (1190, 110375), (1250, 105077), (1750, 75055), (1766, 74375), (2125, 61810), (2975, 44150), (4250, 30905), (4375, 30022), (4415, 29750), (5950, 22075), (6181, 21250), (8750, 15011), (8830, 14875), (10625, 12362)]