37245220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 81729648

約数和(自身を除く): 44484428

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 205, 212, 265, 410, 530, 820, 857, 1060, 1714, 2173, 3428, 4285, 4346, 8570, 8692, 10865, 17140, 21730, 35137, 43460, 45421, 70274, 90842, 140548, 175685, 181684, 227105, 351370, 454210, 702740, 908420, 1862261, 3724522, 7449044, 9311305, 18622610, 37245220]

約数ペア:

[(1, 37245220), (2, 18622610), (4, 9311305), (5, 7449044), (10, 3724522), (20, 1862261), (41, 908420), (53, 702740), (82, 454210), (106, 351370), (164, 227105), (205, 181684), (212, 175685), (265, 140548), (410, 90842), (530, 70274), (820, 45421), (857, 43460), (1060, 35137), (1714, 21730), (2173, 17140), (3428, 10865), (4285, 8692), (4346, 8570)]