27733750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{2017}}^1$

素因数の和:2050

約数の個数: 40

約数和(自身を含む): 56738088

約数和(自身を除く): 29004338

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2017, 2750, 4034, 6875, 10085, 13750, 20170, 22187, 44374, 50425, 100850, 110935, 221870, 252125, 504250, 554675, 1109350, 1260625, 2521250, 2773375, 5546750, 13866875, 27733750]

約数ペア:

[(1, 27733750), (2, 13866875), (5, 5546750), (10, 2773375), (11, 2521250), (22, 1260625), (25, 1109350), (50, 554675), (55, 504250), (110, 252125), (125, 221870), (250, 110935), (275, 100850), (550, 50425), (625, 44374), (1250, 22187), (1375, 20170), (2017, 13750), (2750, 10085), (4034, 6875)]