20174144900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{116681}}^1$

素因数の和:116734

約数の個数: 144

約数和(自身を含む): 56716786560

約数和(自身を除く): 36542641660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 50, 52, 65, 70, 76, 91, 95, 100, 130, 133, 140, 175, 182, 190, 247, 260, 266, 325, 350, 364, 380, 455, 475, 494, 532, 650, 665, 700, 910, 950, 988, 1235, 1300, 1330, 1729, 1820, 1900, 2275, 2470, 2660, 3325, 3458, 4550, 4940, 6175, 6650, 6916, 8645, 9100, 12350, 13300, 17290, 24700, 34580, 43225, 86450, 116681, 172900, 233362, 466724, 583405, 816767, 1166810, 1516853, 1633534, 2216939, 2333620, 2917025, 3033706, 3267068, 4083835, 4433878, 5834050, 6067412, 7584265, 8167670, 8867756, 10617971, 11084695, 11668100, 15168530, 15518573, 16335340, 20419175, 21235942, 22169390, 28820207, 30337060, 31037146, 37921325, 40838350, 42471884, 44338780, 53089855, 55423475, 57640414, 62074292, 75842650, 77592865, 81676700, 106179710, 110846950, 115280828, 144101035, 151685300, 155185730, 201741449, 212359420, 221693900, 265449275, 288202070, 310371460, 387964325, 403482898, 530898550, 576404140, 720505175, 775928650, 806965796, 1008707245, 1061797100, 1441010350, 1551857300, 2017414490, 2882020700, 4034828980, 5043536225, 10087072450, 20174144900]

約数ペア:

[(1, 20174144900), (2, 10087072450), (4, 5043536225), (5, 4034828980), (7, 2882020700), (10, 2017414490), (13, 1551857300), (14, 1441010350), (19, 1061797100), (20, 1008707245), (25, 806965796), (26, 775928650), (28, 720505175), (35, 576404140), (38, 530898550), (50, 403482898), (52, 387964325), (65, 310371460), (70, 288202070), (76, 265449275), (91, 221693900), (95, 212359420), (100, 201741449), (130, 155185730), (133, 151685300), (140, 144101035), (175, 115280828), (182, 110846950), (190, 106179710), (247, 81676700), (260, 77592865), (266, 75842650), (325, 62074292), (350, 57640414), (364, 55423475), (380, 53089855), (455, 44338780), (475, 42471884), (494, 40838350), (532, 37921325), (650, 31037146), (665, 30337060), (700, 28820207), (910, 22169390), (950, 21235942), (988, 20419175), (1235, 16335340), (1300, 15518573), (1330, 15168530), (1729, 11668100), (1820, 11084695), (1900, 10617971), (2275, 8867756), (2470, 8167670), (2660, 7584265), (3325, 6067412), (3458, 5834050), (4550, 4433878), (4940, 4083835), (6175, 3267068), (6650, 3033706), (6916, 2917025), (8645, 2333620), (9100, 2216939), (12350, 1633534), (13300, 1516853), (17290, 1166810), (24700, 816767), (34580, 583405), (43225, 466724), (86450, 233362), (116681, 172900)]