2560558832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5927}}^1$

素因数の和:6046

約数の個数: 80

約数和(自身を含む): 5598308352

約数和(自身を除く): 3037749520

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 67, 104, 124, 134, 208, 248, 268, 403, 496, 536, 806, 871, 1072, 1612, 1742, 2077, 3224, 3484, 4154, 5927, 6448, 6968, 8308, 11854, 13936, 16616, 23708, 27001, 33232, 47416, 54002, 77051, 94832, 108004, 154102, 183737, 216008, 308204, 367474, 397109, 432016, 616408, 734948, 794218, 1232816, 1469896, 1588436, 2388581, 2939792, 3176872, 4777162, 5162417, 6353744, 9554324, 10324834, 12310379, 19108648, 20649668, 24620758, 38217296, 41299336, 49241516, 82598672, 98483032, 160034927, 196966064, 320069854, 640139708, 1280279416, 2560558832]

約数ペア:

[(1, 2560558832), (2, 1280279416), (4, 640139708), (8, 320069854), (13, 196966064), (16, 160034927), (26, 98483032), (31, 82598672), (52, 49241516), (62, 41299336), (67, 38217296), (104, 24620758), (124, 20649668), (134, 19108648), (208, 12310379), (248, 10324834), (268, 9554324), (403, 6353744), (496, 5162417), (536, 4777162), (806, 3176872), (871, 2939792), (1072, 2388581), (1612, 1588436), (1742, 1469896), (2077, 1232816), (3224, 794218), (3484, 734948), (4154, 616408), (5927, 432016), (6448, 397109), (6968, 367474), (8308, 308204), (11854, 216008), (13936, 183737), (16616, 154102), (23708, 108004), (27001, 94832), (33232, 77051), (47416, 54002)]