3154000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 80

約数和(自身を含む): 8124480

約数和(自身を除く): 4970480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 83, 95, 100, 125, 152, 166, 190, 200, 250, 304, 332, 380, 400, 415, 475, 500, 664, 760, 830, 950, 1000, 1328, 1520, 1577, 1660, 1900, 2000, 2075, 2375, 3154, 3320, 3800, 4150, 4750, 6308, 6640, 7600, 7885, 8300, 9500, 10375, 12616, 15770, 16600, 19000, 20750, 25232, 31540, 33200, 38000, 39425, 41500, 63080, 78850, 83000, 126160, 157700, 166000, 197125, 315400, 394250, 630800, 788500, 1577000, 3154000]

約数ペア:

[(1, 3154000), (2, 1577000), (4, 788500), (5, 630800), (8, 394250), (10, 315400), (16, 197125), (19, 166000), (20, 157700), (25, 126160), (38, 83000), (40, 78850), (50, 63080), (76, 41500), (80, 39425), (83, 38000), (95, 33200), (100, 31540), (125, 25232), (152, 20750), (166, 19000), (190, 16600), (200, 15770), (250, 12616), (304, 10375), (332, 9500), (380, 8300), (400, 7885), (415, 7600), (475, 6640), (500, 6308), (664, 4750), (760, 4150), (830, 3800), (950, 3320), (1000, 3154), (1328, 2375), (1520, 2075), (1577, 2000), (1660, 1900)]