103836880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{26489}}^1$

素因数の和:26516

約数の個数: 60

約数和(自身を含む): 280846980

約数和(自身を除く): 177010100

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 26489, 52978, 105956, 132445, 185423, 211912, 264890, 370846, 423824, 529780, 741692, 927115, 1059560, 1297961, 1483384, 1854230, 2119120, 2595922, 2966768, 3708460, 5191844, 6489805, 7416920, 10383688, 12979610, 14833840, 20767376, 25959220, 51918440, 103836880]

約数ペア:

[(1, 103836880), (2, 51918440), (4, 25959220), (5, 20767376), (7, 14833840), (8, 12979610), (10, 10383688), (14, 7416920), (16, 6489805), (20, 5191844), (28, 3708460), (35, 2966768), (40, 2595922), (49, 2119120), (56, 1854230), (70, 1483384), (80, 1297961), (98, 1059560), (112, 927115), (140, 741692), (196, 529780), (245, 423824), (280, 370846), (392, 264890), (490, 211912), (560, 185423), (784, 132445), (980, 105956), (1960, 52978), (3920, 26489)]