61186880

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1787}}^1$

素因数の和:1911

約数の個数: 56

約数和(自身を含む): 147145248

約数和(自身を除く): 85958368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 1787, 2140, 3424, 3574, 4280, 6848, 7148, 8560, 8935, 14296, 17120, 17870, 28592, 34240, 35740, 57184, 71480, 114368, 142960, 191209, 285920, 382418, 571840, 764836, 956045, 1529672, 1912090, 3059344, 3824180, 6118688, 7648360, 12237376, 15296720, 30593440, 61186880]

約数ペア:

[(1, 61186880), (2, 30593440), (4, 15296720), (5, 12237376), (8, 7648360), (10, 6118688), (16, 3824180), (20, 3059344), (32, 1912090), (40, 1529672), (64, 956045), (80, 764836), (107, 571840), (160, 382418), (214, 285920), (320, 191209), (428, 142960), (535, 114368), (856, 71480), (1070, 57184), (1712, 35740), (1787, 34240), (2140, 28592), (3424, 17870), (3574, 17120), (4280, 14296), (6848, 8935), (7148, 8560)]