5523640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8123}}^1$

素因数の和:8151

約数の個数: 32

約数和(自身を含む): 13160880

約数和(自身を除く): 7637240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 8123, 16246, 32492, 40615, 64984, 81230, 138091, 162460, 276182, 324920, 552364, 690455, 1104728, 1380910, 2761820, 5523640]

約数ペア:

[(1, 5523640), (2, 2761820), (4, 1380910), (5, 1104728), (8, 690455), (10, 552364), (17, 324920), (20, 276182), (34, 162460), (40, 138091), (68, 81230), (85, 64984), (136, 40615), (170, 32492), (340, 16246), (680, 8123)]