10885100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 26404560

約数和(自身を除く): 15519460

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 337, 340, 380, 425, 475, 646, 674, 850, 950, 1292, 1348, 1615, 1685, 1700, 1900, 3230, 3370, 5729, 6403, 6460, 6740, 8075, 8425, 11458, 12806, 16150, 16850, 22916, 25612, 28645, 32015, 32300, 33700, 57290, 64030, 108851, 114580, 128060, 143225, 160075, 217702, 286450, 320150, 435404, 544255, 572900, 640300, 1088510, 2177020, 2721275, 5442550, 10885100]

約数ペア:

[(1, 10885100), (2, 5442550), (4, 2721275), (5, 2177020), (10, 1088510), (17, 640300), (19, 572900), (20, 544255), (25, 435404), (34, 320150), (38, 286450), (50, 217702), (68, 160075), (76, 143225), (85, 128060), (95, 114580), (100, 108851), (170, 64030), (190, 57290), (323, 33700), (337, 32300), (340, 32015), (380, 28645), (425, 25612), (475, 22916), (646, 16850), (674, 16150), (850, 12806), (950, 11458), (1292, 8425), (1348, 8075), (1615, 6740), (1685, 6460), (1700, 6403), (1900, 5729), (3230, 3370)]