9816100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 25067840

約数和(自身を除く): 15251740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 379, 518, 700, 740, 758, 925, 1036, 1295, 1516, 1850, 1895, 2590, 2653, 3700, 3790, 5180, 5306, 6475, 7580, 9475, 10612, 12950, 13265, 14023, 18950, 25900, 26530, 28046, 37900, 53060, 56092, 66325, 70115, 98161, 132650, 140230, 196322, 265300, 280460, 350575, 392644, 490805, 701150, 981610, 1402300, 1963220, 2454025, 4908050, 9816100]

約数ペア:

[(1, 9816100), (2, 4908050), (4, 2454025), (5, 1963220), (7, 1402300), (10, 981610), (14, 701150), (20, 490805), (25, 392644), (28, 350575), (35, 280460), (37, 265300), (50, 196322), (70, 140230), (74, 132650), (100, 98161), (140, 70115), (148, 66325), (175, 56092), (185, 53060), (259, 37900), (350, 28046), (370, 26530), (379, 25900), (518, 18950), (700, 14023), (740, 13265), (758, 12950), (925, 10612), (1036, 9475), (1295, 7580), (1516, 6475), (1850, 5306), (1895, 5180), (2590, 3790), (2653, 3700)]