87099230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1229}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 165607200

約数和(自身を除く): 78507970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 373, 746, 1229, 1865, 2458, 3730, 6145, 7087, 12290, 14174, 23351, 35435, 46702, 70870, 116755, 233510, 458417, 916834, 2292085, 4584170, 8709923, 17419846, 43549615, 87099230]

約数ペア:

[(1, 87099230), (2, 43549615), (5, 17419846), (10, 8709923), (19, 4584170), (38, 2292085), (95, 916834), (190, 458417), (373, 233510), (746, 116755), (1229, 70870), (1865, 46702), (2458, 35435), (3730, 23351), (6145, 14174), (7087, 12290)]