1802336080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{776869}}^1$

素因数の和:776911

約数の個数: 40

約数和(自身を含む): 4334934600

約数和(自身を除く): 2532598520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 776869, 1553738, 3107476, 3884345, 6214952, 7768690, 12429904, 15537380, 22529201, 31074760, 45058402, 62149520, 90116804, 112646005, 180233608, 225292010, 360467216, 450584020, 901168040, 1802336080]

約数ペア:

[(1, 1802336080), (2, 901168040), (4, 450584020), (5, 360467216), (8, 225292010), (10, 180233608), (16, 112646005), (20, 90116804), (29, 62149520), (40, 45058402), (58, 31074760), (80, 22529201), (116, 15537380), (145, 12429904), (232, 7768690), (290, 6214952), (464, 3884345), (580, 3107476), (1160, 1553738), (2320, 776869)]