12050000

素因数分解:

$2^4\times 5^5\times {\mathrm{241}}^1$

素因数の和:274

約数の個数: 60

約数和(自身を含む): 29302812

約数和(自身を除く): 17252812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 241, 250, 400, 482, 500, 625, 964, 1000, 1205, 1250, 1928, 2000, 2410, 2500, 3125, 3856, 4820, 5000, 6025, 6250, 9640, 10000, 12050, 12500, 19280, 24100, 25000, 30125, 48200, 50000, 60250, 96400, 120500, 150625, 241000, 301250, 482000, 602500, 753125, 1205000, 1506250, 2410000, 3012500, 6025000, 12050000]

約数ペア:

[(1, 12050000), (2, 6025000), (4, 3012500), (5, 2410000), (8, 1506250), (10, 1205000), (16, 753125), (20, 602500), (25, 482000), (40, 301250), (50, 241000), (80, 150625), (100, 120500), (125, 96400), (200, 60250), (241, 50000), (250, 48200), (400, 30125), (482, 25000), (500, 24100), (625, 19280), (964, 12500), (1000, 12050), (1205, 10000), (1250, 9640), (1928, 6250), (2000, 6025), (2410, 5000), (2500, 4820), (3125, 3856)]