38362020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14869}}^1$

素因数の和:14924

約数の個数: 48

約数和(自身を含む): 109919040

約数和(自身を除く): 71557020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 14869, 29738, 44607, 59476, 74345, 89214, 148690, 178428, 223035, 297380, 446070, 639367, 892140, 1278734, 1918101, 2557468, 3196835, 3836202, 6393670, 7672404, 9590505, 12787340, 19181010, 38362020]

約数ペア:

[(1, 38362020), (2, 19181010), (3, 12787340), (4, 9590505), (5, 7672404), (6, 6393670), (10, 3836202), (12, 3196835), (15, 2557468), (20, 1918101), (30, 1278734), (43, 892140), (60, 639367), (86, 446070), (129, 297380), (172, 223035), (215, 178428), (258, 148690), (430, 89214), (516, 74345), (645, 59476), (860, 44607), (1290, 29738), (2580, 14869)]