38230960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28111}}^1$

素因数の和:28141

約数の個数: 40

約数和(自身を含む): 94118976

約数和(自身を除く): 55888016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 28111, 56222, 112444, 140555, 224888, 281110, 449776, 477887, 562220, 955774, 1124440, 1911548, 2248880, 2389435, 3823096, 4778870, 7646192, 9557740, 19115480, 38230960]

約数ペア:

[(1, 38230960), (2, 19115480), (4, 9557740), (5, 7646192), (8, 4778870), (10, 3823096), (16, 2389435), (17, 2248880), (20, 1911548), (34, 1124440), (40, 955774), (68, 562220), (80, 477887), (85, 449776), (136, 281110), (170, 224888), (272, 140555), (340, 112444), (680, 56222), (1360, 28111)]