23565640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{84163}}^1$

素因数の和:84181

約数の個数: 32

約数和(自身を含む): 60598080

約数和(自身を除く): 37032440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 84163, 168326, 336652, 420815, 589141, 673304, 841630, 1178282, 1683260, 2356564, 2945705, 3366520, 4713128, 5891410, 11782820, 23565640]

約数ペア:

[(1, 23565640), (2, 11782820), (4, 5891410), (5, 4713128), (7, 3366520), (8, 2945705), (10, 2356564), (14, 1683260), (20, 1178282), (28, 841630), (35, 673304), (40, 589141), (56, 420815), (70, 336652), (140, 168326), (280, 84163)]