7190840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6199}}^1$

素因数の和:6239

約数の個数: 32

約数和(自身を含む): 16740000

約数和(自身を除く): 9549160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 6199, 12398, 24796, 30995, 49592, 61990, 123980, 179771, 247960, 359542, 719084, 898855, 1438168, 1797710, 3595420, 7190840]

約数ペア:

[(1, 7190840), (2, 3595420), (4, 1797710), (5, 1438168), (8, 898855), (10, 719084), (20, 359542), (29, 247960), (40, 179771), (58, 123980), (116, 61990), (145, 49592), (232, 30995), (290, 24796), (580, 12398), (1160, 6199)]