1019968280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{879283}}^1$

素因数の和:879323

約数の個数: 32

約数和(自身を含む): 2374066800

約数和(自身を除く): 1354098520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 879283, 1758566, 3517132, 4396415, 7034264, 8792830, 17585660, 25499207, 35171320, 50998414, 101996828, 127496035, 203993656, 254992070, 509984140, 1019968280]

約数ペア:

[(1, 1019968280), (2, 509984140), (4, 254992070), (5, 203993656), (8, 127496035), (10, 101996828), (20, 50998414), (29, 35171320), (40, 25499207), (58, 17585660), (116, 8792830), (145, 7034264), (232, 4396415), (290, 3517132), (580, 1758566), (1160, 879283)]