2113183600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16561}}^1$

素因数の和:16619

約数の個数: 120

約数和(自身を含む): 5729789520

約数和(自身を除く): 3616605920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 40, 44, 50, 55, 58, 80, 88, 100, 110, 116, 145, 176, 200, 220, 232, 275, 290, 319, 400, 440, 464, 550, 580, 638, 725, 880, 1100, 1160, 1276, 1450, 1595, 2200, 2320, 2552, 2900, 3190, 4400, 5104, 5800, 6380, 7975, 11600, 12760, 15950, 16561, 25520, 31900, 33122, 63800, 66244, 82805, 127600, 132488, 165610, 182171, 264976, 331220, 364342, 414025, 480269, 662440, 728684, 828050, 910855, 960538, 1324880, 1457368, 1656100, 1821710, 1921076, 2401345, 2914736, 3312200, 3643420, 3842152, 4554275, 4802690, 5282959, 6624400, 7286840, 7684304, 9108550, 9605380, 10565918, 12006725, 14573680, 18217100, 19210760, 21131836, 24013450, 26414795, 36434200, 38421520, 42263672, 48026900, 52829590, 72868400, 84527344, 96053800, 105659180, 132073975, 192107600, 211318360, 264147950, 422636720, 528295900, 1056591800, 2113183600]

約数ペア:

[(1, 2113183600), (2, 1056591800), (4, 528295900), (5, 422636720), (8, 264147950), (10, 211318360), (11, 192107600), (16, 132073975), (20, 105659180), (22, 96053800), (25, 84527344), (29, 72868400), (40, 52829590), (44, 48026900), (50, 42263672), (55, 38421520), (58, 36434200), (80, 26414795), (88, 24013450), (100, 21131836), (110, 19210760), (116, 18217100), (145, 14573680), (176, 12006725), (200, 10565918), (220, 9605380), (232, 9108550), (275, 7684304), (290, 7286840), (319, 6624400), (400, 5282959), (440, 4802690), (464, 4554275), (550, 3842152), (580, 3643420), (638, 3312200), (725, 2914736), (880, 2401345), (1100, 1921076), (1160, 1821710), (1276, 1656100), (1450, 1457368), (1595, 1324880), (2200, 960538), (2320, 910855), (2552, 828050), (2900, 728684), (3190, 662440), (4400, 480269), (5104, 414025), (5800, 364342), (6380, 331220), (7975, 264976), (11600, 182171), (12760, 165610), (15950, 132488), (16561, 127600), (25520, 82805), (31900, 66244), (33122, 63800)]