897580451140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{1742401}}^1$

素因数の和:1743052

約数の個数: 48

約数和(自身を含む): 1931975337600

約数和(自身を除く): 1034394886460

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 599, 860, 1198, 2396, 2995, 5990, 11980, 25757, 51514, 103028, 128785, 257570, 515140, 1742401, 3484802, 6969604, 8712005, 17424010, 34848020, 74923243, 149846486, 299692972, 374616215, 749232430, 1043698199, 1498464860, 2087396398, 4174792796, 5218490995, 10436981990, 20873963980, 44879022557, 89758045114, 179516090228, 224395112785, 448790225570, 897580451140]

約数ペア:

[(1, 897580451140), (2, 448790225570), (4, 224395112785), (5, 179516090228), (10, 89758045114), (20, 44879022557), (43, 20873963980), (86, 10436981990), (172, 5218490995), (215, 4174792796), (430, 2087396398), (599, 1498464860), (860, 1043698199), (1198, 749232430), (2396, 374616215), (2995, 299692972), (5990, 149846486), (11980, 74923243), (25757, 34848020), (51514, 17424010), (103028, 8712005), (128785, 6969604), (257570, 3484802), (515140, 1742401)]