22019790770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{5521}}^1$

素因数の和:6383

約数の個数: 64

約数和(自身を含む): 43475810400

約数和(自身を除く): 21456019630

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 809, 986, 1618, 2465, 4045, 4930, 5521, 8090, 11042, 13753, 23461, 27506, 27605, 46922, 55210, 68765, 93857, 117305, 137530, 160109, 187714, 234610, 320218, 398837, 469285, 797674, 800545, 938570, 1601090, 1994185, 2721853, 3988370, 4466489, 5443706, 8932978, 13609265, 22332445, 27218530, 44664890, 75930313, 129528181, 151860626, 259056362, 379651565, 647640905, 759303130, 1295281810, 2201979077, 4403958154, 11009895385, 22019790770]

約数ペア:

[(1, 22019790770), (2, 11009895385), (5, 4403958154), (10, 2201979077), (17, 1295281810), (29, 759303130), (34, 647640905), (58, 379651565), (85, 259056362), (145, 151860626), (170, 129528181), (290, 75930313), (493, 44664890), (809, 27218530), (986, 22332445), (1618, 13609265), (2465, 8932978), (4045, 5443706), (4930, 4466489), (5521, 3988370), (8090, 2721853), (11042, 1994185), (13753, 1601090), (23461, 938570), (27506, 800545), (27605, 797674), (46922, 469285), (55210, 398837), (68765, 320218), (93857, 234610), (117305, 187714), (137530, 160109)]