23083220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1201}}^1$

素因数の和:1272

約数の個数: 36

約数和(自身を含む): 50130612

約数和(自身を除く): 27047392

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1201, 1922, 2402, 3844, 4804, 4805, 6005, 9610, 12010, 19220, 24020, 37231, 74462, 148924, 186155, 372310, 744620, 1154161, 2308322, 4616644, 5770805, 11541610, 23083220]

約数ペア:

[(1, 23083220), (2, 11541610), (4, 5770805), (5, 4616644), (10, 2308322), (20, 1154161), (31, 744620), (62, 372310), (124, 186155), (155, 148924), (310, 74462), (620, 37231), (961, 24020), (1201, 19220), (1922, 12010), (2402, 9610), (3844, 6005), (4804, 4805)]