76121780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10259}}^1$

素因数の和:10328

約数の個数: 48

約数和(自身を含む): 186157440

約数和(自身を除く): 110035660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 10259, 20518, 41036, 51295, 71813, 102590, 143626, 205180, 287252, 359065, 543727, 718130, 1087454, 1436260, 2174908, 2718635, 3806089, 5437270, 7612178, 10874540, 15224356, 19030445, 38060890, 76121780]

約数ペア:

[(1, 76121780), (2, 38060890), (4, 19030445), (5, 15224356), (7, 10874540), (10, 7612178), (14, 5437270), (20, 3806089), (28, 2718635), (35, 2174908), (53, 1436260), (70, 1087454), (106, 718130), (140, 543727), (212, 359065), (265, 287252), (371, 205180), (530, 143626), (742, 102590), (1060, 71813), (1484, 51295), (1855, 41036), (3710, 20518), (7420, 10259)]