22889120

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4933}}^1$

素因数の和:4977

約数の個数: 48

約数和(自身を含む): 55951560

約数和(自身を除く): 33062440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 4933, 9866, 19732, 24665, 39464, 49330, 78928, 98660, 143057, 157856, 197320, 286114, 394640, 572228, 715285, 789280, 1144456, 1430570, 2288912, 2861140, 4577824, 5722280, 11444560, 22889120]

約数ペア:

[(1, 22889120), (2, 11444560), (4, 5722280), (5, 4577824), (8, 2861140), (10, 2288912), (16, 1430570), (20, 1144456), (29, 789280), (32, 715285), (40, 572228), (58, 394640), (80, 286114), (116, 197320), (145, 157856), (160, 143057), (232, 98660), (290, 78928), (464, 49330), (580, 39464), (928, 24665), (1160, 19732), (2320, 9866), (4640, 4933)]