76443620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7393}}^1$

素因数の和:7460

約数の個数: 48

約数和(自身を含む): 178875648

約数和(自身を除く): 102432028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 7393, 10340, 14786, 29572, 36965, 73930, 81323, 147860, 162646, 325292, 347471, 406615, 694942, 813230, 1389884, 1626460, 1737355, 3474710, 3822181, 6949420, 7644362, 15288724, 19110905, 38221810, 76443620]

約数ペア:

[(1, 76443620), (2, 38221810), (4, 19110905), (5, 15288724), (10, 7644362), (11, 6949420), (20, 3822181), (22, 3474710), (44, 1737355), (47, 1626460), (55, 1389884), (94, 813230), (110, 694942), (188, 406615), (220, 347471), (235, 325292), (470, 162646), (517, 147860), (940, 81323), (1034, 73930), (2068, 36965), (2585, 29572), (5170, 14786), (7393, 10340)]