144672550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15473}}^1$

素因数の和:15513

約数の個数: 48

約数和(自身を含む): 310841712

約数和(自身を除く): 166169162

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 9350, 15473, 30946, 77365, 154730, 170203, 263041, 340406, 386825, 526082, 773650, 851015, 1315205, 1702030, 2630410, 2893451, 4255075, 5786902, 6576025, 8510150, 13152050, 14467255, 28934510, 72336275, 144672550]

約数ペア:

[(1, 144672550), (2, 72336275), (5, 28934510), (10, 14467255), (11, 13152050), (17, 8510150), (22, 6576025), (25, 5786902), (34, 4255075), (50, 2893451), (55, 2630410), (85, 1702030), (110, 1315205), (170, 851015), (187, 773650), (275, 526082), (374, 386825), (425, 340406), (550, 263041), (850, 170203), (935, 154730), (1870, 77365), (4675, 30946), (9350, 15473)]