2912268440

素因数分解:

$2^3\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{57829}}^1$

素因数の和:59099

約数の個数: 32

約数和(自身を含む): 6557922000

約数和(自身を除く): 3645653560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1259, 2518, 5036, 6295, 10072, 12590, 25180, 50360, 57829, 115658, 231316, 289145, 462632, 578290, 1156580, 2313160, 72806711, 145613422, 291226844, 364033555, 582453688, 728067110, 1456134220, 2912268440]

約数ペア:

[(1, 2912268440), (2, 1456134220), (4, 728067110), (5, 582453688), (8, 364033555), (10, 291226844), (20, 145613422), (40, 72806711), (1259, 2313160), (2518, 1156580), (5036, 578290), (6295, 462632), (10072, 289145), (12590, 231316), (25180, 115658), (50360, 57829)]