65316100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 147768320

約数和(自身を除く): 82452220

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 127, 139, 148, 185, 254, 278, 370, 508, 556, 635, 695, 740, 925, 1270, 1390, 1850, 2540, 2780, 3175, 3475, 3700, 4699, 5143, 6350, 6950, 9398, 10286, 12700, 13900, 17653, 18796, 20572, 23495, 25715, 35306, 46990, 51430, 70612, 88265, 93980, 102860, 117475, 128575, 176530, 234950, 257150, 353060, 441325, 469900, 514300, 653161, 882650, 1306322, 1765300, 2612644, 3265805, 6531610, 13063220, 16329025, 32658050, 65316100]

約数ペア:

[(1, 65316100), (2, 32658050), (4, 16329025), (5, 13063220), (10, 6531610), (20, 3265805), (25, 2612644), (37, 1765300), (50, 1306322), (74, 882650), (100, 653161), (127, 514300), (139, 469900), (148, 441325), (185, 353060), (254, 257150), (278, 234950), (370, 176530), (508, 128575), (556, 117475), (635, 102860), (695, 93980), (740, 88265), (925, 70612), (1270, 51430), (1390, 46990), (1850, 35306), (2540, 25715), (2780, 23495), (3175, 20572), (3475, 18796), (3700, 17653), (4699, 13900), (5143, 12700), (6350, 10286), (6950, 9398)]