42683500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4493}}^1$

素因数の和:4531

約数の個数: 48

約数和(自身を含む): 98148960

約数和(自身を除く): 55465460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4493, 4750, 8986, 9500, 17972, 22465, 44930, 85367, 89860, 112325, 170734, 224650, 341468, 426835, 449300, 561625, 853670, 1123250, 1707340, 2134175, 2246500, 4268350, 8536700, 10670875, 21341750, 42683500]

約数ペア:

[(1, 42683500), (2, 21341750), (4, 10670875), (5, 8536700), (10, 4268350), (19, 2246500), (20, 2134175), (25, 1707340), (38, 1123250), (50, 853670), (76, 561625), (95, 449300), (100, 426835), (125, 341468), (190, 224650), (250, 170734), (380, 112325), (475, 89860), (500, 85367), (950, 44930), (1900, 22465), (2375, 17972), (4493, 9500), (4750, 8986)]