4223480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6211}}^1$

素因数の和:6239

約数の個数: 32

約数和(自身を含む): 10063440

約数和(自身を除く): 5839960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 6211, 12422, 24844, 31055, 49688, 62110, 105587, 124220, 211174, 248440, 422348, 527935, 844696, 1055870, 2111740, 4223480]

約数ペア:

[(1, 4223480), (2, 2111740), (4, 1055870), (5, 844696), (8, 527935), (10, 422348), (17, 248440), (20, 211174), (34, 124220), (40, 105587), (68, 62110), (85, 49688), (136, 31055), (170, 24844), (340, 12422), (680, 6211)]