11888440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17483}}^1$

素因数の和:17511

約数の個数: 32

約数和(自身を含む): 28324080

約数和(自身を除く): 16435640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 17483, 34966, 69932, 87415, 139864, 174830, 297211, 349660, 594422, 699320, 1188844, 1486055, 2377688, 2972110, 5944220, 11888440]

約数ペア:

[(1, 11888440), (2, 5944220), (4, 2972110), (5, 2377688), (8, 1486055), (10, 1188844), (17, 699320), (20, 594422), (34, 349660), (40, 297211), (68, 174830), (85, 139864), (136, 87415), (170, 69932), (340, 34966), (680, 17483)]