124289950

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{6199}}^1$

素因数の和:6612

約数の個数: 24

約数和(自身を含む): 231793200

約数和(自身を除く): 107503250

約数列:

[1, 2, 5, 10, 25, 50, 401, 802, 2005, 4010, 6199, 10025, 12398, 20050, 30995, 61990, 154975, 309950, 2485799, 4971598, 12428995, 24857990, 62144975, 124289950]

約数ペア:

[(1, 124289950), (2, 62144975), (5, 24857990), (10, 12428995), (25, 4971598), (50, 2485799), (401, 309950), (802, 154975), (2005, 61990), (4010, 30995), (6199, 20050), (10025, 12398)]