3112820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 6991488

約数和(自身を除く): 3878668

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 101, 115, 134, 202, 230, 268, 335, 404, 460, 505, 670, 1010, 1340, 1541, 2020, 2323, 3082, 4646, 6164, 6767, 7705, 9292, 11615, 13534, 15410, 23230, 27068, 30820, 33835, 46460, 67670, 135340, 155641, 311282, 622564, 778205, 1556410, 3112820]

約数ペア:

[(1, 3112820), (2, 1556410), (4, 778205), (5, 622564), (10, 311282), (20, 155641), (23, 135340), (46, 67670), (67, 46460), (92, 33835), (101, 30820), (115, 27068), (134, 23230), (202, 15410), (230, 13534), (268, 11615), (335, 9292), (404, 7705), (460, 6767), (505, 6164), (670, 4646), (1010, 3082), (1340, 2323), (1541, 2020)]