33145220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 72309888

約数和(自身を除く): 39164668

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 83, 164, 166, 205, 332, 410, 415, 487, 820, 830, 974, 1660, 1948, 2435, 3403, 4870, 6806, 9740, 13612, 17015, 19967, 34030, 39934, 40421, 68060, 79868, 80842, 99835, 161684, 199670, 202105, 399340, 404210, 808420, 1657261, 3314522, 6629044, 8286305, 16572610, 33145220]

約数ペア:

[(1, 33145220), (2, 16572610), (4, 8286305), (5, 6629044), (10, 3314522), (20, 1657261), (41, 808420), (82, 404210), (83, 399340), (164, 202105), (166, 199670), (205, 161684), (332, 99835), (410, 80842), (415, 79868), (487, 68060), (820, 40421), (830, 39934), (974, 34030), (1660, 19967), (1948, 17015), (2435, 13612), (3403, 9740), (4870, 6806)]