8563100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 22894368

約数和(自身を除く): 14331268

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 941, 1300, 1820, 1882, 2275, 3764, 4550, 4705, 6587, 9100, 9410, 12233, 13174, 18820, 23525, 24466, 26348, 32935, 47050, 48932, 61165, 65870, 85631, 94100, 122330, 131740, 164675, 171262, 244660, 305825, 329350, 342524, 428155, 611650, 658700, 856310, 1223300, 1712620, 2140775, 4281550, 8563100]

約数ペア:

[(1, 8563100), (2, 4281550), (4, 2140775), (5, 1712620), (7, 1223300), (10, 856310), (13, 658700), (14, 611650), (20, 428155), (25, 342524), (26, 329350), (28, 305825), (35, 244660), (50, 171262), (52, 164675), (65, 131740), (70, 122330), (91, 94100), (100, 85631), (130, 65870), (140, 61165), (175, 48932), (182, 47050), (260, 32935), (325, 26348), (350, 24466), (364, 23525), (455, 18820), (650, 13174), (700, 12233), (910, 9410), (941, 9100), (1300, 6587), (1820, 4705), (1882, 4550), (2275, 3764)]