896140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 2221632

約数和(自身を除く): 1325492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 173, 185, 259, 346, 370, 518, 692, 740, 865, 1036, 1211, 1295, 1730, 2422, 2590, 3460, 4844, 5180, 6055, 6401, 12110, 12802, 24220, 25604, 32005, 44807, 64010, 89614, 128020, 179228, 224035, 448070, 896140]

約数ペア:

[(1, 896140), (2, 448070), (4, 224035), (5, 179228), (7, 128020), (10, 89614), (14, 64010), (20, 44807), (28, 32005), (35, 25604), (37, 24220), (70, 12802), (74, 12110), (140, 6401), (148, 6055), (173, 5180), (185, 4844), (259, 3460), (346, 2590), (370, 2422), (518, 1730), (692, 1295), (740, 1211), (865, 1036)]