1723199720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{12277}}^1$

素因数の和:12339

約数の個数: 96

約数和(自身を含む): 4409029800

約数和(自身を除く): 2685830080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 121, 145, 220, 232, 242, 290, 319, 440, 484, 580, 605, 638, 968, 1160, 1210, 1276, 1595, 2420, 2552, 3190, 3509, 4840, 6380, 7018, 12277, 12760, 14036, 17545, 24554, 28072, 35090, 49108, 61385, 70180, 98216, 122770, 135047, 140360, 245540, 270094, 356033, 491080, 540188, 675235, 712066, 1080376, 1350470, 1424132, 1485517, 1780165, 2700940, 2848264, 2971034, 3560330, 3916363, 5401880, 5942068, 7120660, 7427585, 7832726, 11884136, 14241320, 14855170, 15665452, 19581815, 29710340, 31330904, 39163630, 43079993, 59420680, 78327260, 86159986, 156654520, 172319972, 215399965, 344639944, 430799930, 861599860, 1723199720]

約数ペア:

[(1, 1723199720), (2, 861599860), (4, 430799930), (5, 344639944), (8, 215399965), (10, 172319972), (11, 156654520), (20, 86159986), (22, 78327260), (29, 59420680), (40, 43079993), (44, 39163630), (55, 31330904), (58, 29710340), (88, 19581815), (110, 15665452), (116, 14855170), (121, 14241320), (145, 11884136), (220, 7832726), (232, 7427585), (242, 7120660), (290, 5942068), (319, 5401880), (440, 3916363), (484, 3560330), (580, 2971034), (605, 2848264), (638, 2700940), (968, 1780165), (1160, 1485517), (1210, 1424132), (1276, 1350470), (1595, 1080376), (2420, 712066), (2552, 675235), (3190, 540188), (3509, 491080), (4840, 356033), (6380, 270094), (7018, 245540), (12277, 140360), (12760, 135047), (14036, 122770), (17545, 98216), (24554, 70180), (28072, 61385), (35090, 49108)]