1839267760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{757}}^1$

素因数の和:1043

約数の個数: 120

約数和(自身を含む): 4725353808

約数和(自身を除く): 2886086048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 251, 440, 484, 502, 605, 757, 880, 968, 1004, 1210, 1255, 1514, 1936, 2008, 2420, 2510, 2761, 3028, 3785, 4016, 4840, 5020, 5522, 6056, 7570, 8327, 9680, 10040, 11044, 12112, 13805, 15140, 16654, 20080, 22088, 27610, 30280, 30371, 33308, 41635, 44176, 55220, 60560, 60742, 66616, 83270, 91597, 110440, 121484, 133232, 151855, 166540, 183194, 190007, 220880, 242968, 303710, 333080, 366388, 380014, 457985, 485936, 607420, 666160, 732776, 760028, 915970, 950035, 1214840, 1465552, 1520056, 1831940, 1900070, 2090077, 2429680, 3040112, 3663880, 3800140, 4180154, 7327760, 7600280, 8360308, 10450385, 15200560, 16720616, 20900770, 22990847, 33441232, 41801540, 45981694, 83603080, 91963388, 114954235, 167206160, 183926776, 229908470, 367853552, 459816940, 919633880, 1839267760]

約数ペア:

[(1, 1839267760), (2, 919633880), (4, 459816940), (5, 367853552), (8, 229908470), (10, 183926776), (11, 167206160), (16, 114954235), (20, 91963388), (22, 83603080), (40, 45981694), (44, 41801540), (55, 33441232), (80, 22990847), (88, 20900770), (110, 16720616), (121, 15200560), (176, 10450385), (220, 8360308), (242, 7600280), (251, 7327760), (440, 4180154), (484, 3800140), (502, 3663880), (605, 3040112), (757, 2429680), (880, 2090077), (968, 1900070), (1004, 1831940), (1210, 1520056), (1255, 1465552), (1514, 1214840), (1936, 950035), (2008, 915970), (2420, 760028), (2510, 732776), (2761, 666160), (3028, 607420), (3785, 485936), (4016, 457985), (4840, 380014), (5020, 366388), (5522, 333080), (6056, 303710), (7570, 242968), (8327, 220880), (9680, 190007), (10040, 183194), (11044, 166540), (12112, 151855), (13805, 133232), (15140, 121484), (16654, 110440), (20080, 91597), (22088, 83270), (27610, 66616), (30280, 60742), (30371, 60560), (33308, 55220), (41635, 44176)]