2410000

素因数分解:

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

素因数の和:269

約数の個数: 50

約数和(自身を含む): 5859062

約数和(自身を除く): 3449062

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, 3856, 4820, 5000, 6025, 9640, 10000, 12050, 19280, 24100, 30125, 48200, 60250, 96400, 120500, 150625, 241000, 301250, 482000, 602500, 1205000, 2410000]

約数ペア:

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