3080491000

素因数分解:

$2^3\times 5^3\times {\mathrm{389}}^1\times {\mathrm{7919}}^1$

素因数の和:8329

約数の個数: 64

約数和(自身を含む): 7227792000

約数和(自身を除く): 4147301000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 389, 500, 778, 1000, 1556, 1945, 3112, 3890, 7780, 7919, 9725, 15560, 15838, 19450, 31676, 38900, 39595, 48625, 63352, 77800, 79190, 97250, 158380, 194500, 197975, 316760, 389000, 395950, 791900, 989875, 1583800, 1979750, 3080491, 3959500, 6160982, 7919000, 12321964, 15402455, 24643928, 30804910, 61609820, 77012275, 123219640, 154024550, 308049100, 385061375, 616098200, 770122750, 1540245500, 3080491000]

約数ペア:

[(1, 3080491000), (2, 1540245500), (4, 770122750), (5, 616098200), (8, 385061375), (10, 308049100), (20, 154024550), (25, 123219640), (40, 77012275), (50, 61609820), (100, 30804910), (125, 24643928), (200, 15402455), (250, 12321964), (389, 7919000), (500, 6160982), (778, 3959500), (1000, 3080491), (1556, 1979750), (1945, 1583800), (3112, 989875), (3890, 791900), (7780, 395950), (7919, 389000), (9725, 316760), (15560, 197975), (15838, 194500), (19450, 158380), (31676, 97250), (38900, 79190), (39595, 77800), (48625, 63352)]