10829740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 23877504

約数和(自身を除く): 13047764

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 281, 410, 470, 562, 820, 940, 1124, 1405, 1927, 2810, 3854, 5620, 7708, 9635, 11521, 13207, 19270, 23042, 26414, 38540, 46084, 52828, 57605, 66035, 115210, 132070, 230420, 264140, 541487, 1082974, 2165948, 2707435, 5414870, 10829740]

約数ペア:

[(1, 10829740), (2, 5414870), (4, 2707435), (5, 2165948), (10, 1082974), (20, 541487), (41, 264140), (47, 230420), (82, 132070), (94, 115210), (164, 66035), (188, 57605), (205, 52828), (235, 46084), (281, 38540), (410, 26414), (470, 23042), (562, 19270), (820, 13207), (940, 11521), (1124, 9635), (1405, 7708), (1927, 5620), (2810, 3854)]