38606900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6329}}^1$

素因数の和:6404

約数の個数: 36

約数和(自身を含む): 85163820

約数和(自身を除く): 46556920

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 6329, 12658, 25316, 31645, 63290, 126580, 158225, 316450, 386069, 632900, 772138, 1544276, 1930345, 3860690, 7721380, 9651725, 19303450, 38606900]

約数ペア:

[(1, 38606900), (2, 19303450), (4, 9651725), (5, 7721380), (10, 3860690), (20, 1930345), (25, 1544276), (50, 772138), (61, 632900), (100, 386069), (122, 316450), (244, 158225), (305, 126580), (610, 63290), (1220, 31645), (1525, 25316), (3050, 12658), (6100, 6329)]