42410000

素因数分解:

$2^4\times 5^4\times {\mathrm{4241}}^1$

素因数の和:4269

約数の個数: 50

約数和(自身を含む): 102703062

約数和(自身を除く): 60293062

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 4241, 5000, 8482, 10000, 16964, 21205, 33928, 42410, 67856, 84820, 106025, 169640, 212050, 339280, 424100, 530125, 848200, 1060250, 1696400, 2120500, 2650625, 4241000, 5301250, 8482000, 10602500, 21205000, 42410000]

約数ペア:

[(1, 42410000), (2, 21205000), (4, 10602500), (5, 8482000), (8, 5301250), (10, 4241000), (16, 2650625), (20, 2120500), (25, 1696400), (40, 1060250), (50, 848200), (80, 530125), (100, 424100), (125, 339280), (200, 212050), (250, 169640), (400, 106025), (500, 84820), (625, 67856), (1000, 42410), (1250, 33928), (2000, 21205), (2500, 16964), (4241, 10000), (5000, 8482)]