259321015520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1823123}}^1$

素因数の和:1823272

約数の個数: 96

約数和(自身を含む): 705680252928

約数和(自身を除く): 446359237408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 2032, 2540, 3556, 4064, 4445, 5080, 7112, 8890, 10160, 14224, 17780, 20320, 28448, 35560, 71120, 142240, 1823123, 3646246, 7292492, 9115615, 12761861, 14584984, 18231230, 25523722, 29169968, 36462460, 51047444, 58339936, 63809305, 72924920, 102094888, 127618610, 145849840, 204189776, 231536621, 255237220, 291699680, 408379552, 463073242, 510474440, 926146484, 1020948880, 1157683105, 1620756347, 1852292968, 2041897760, 2315366210, 3241512694, 3704585936, 4630732420, 6483025388, 7409171872, 8103781735, 9261464840, 12966050776, 16207563470, 18522929680, 25932101552, 32415126940, 37045859360, 51864203104, 64830253880, 129660507760, 259321015520]

約数ペア:

[(1, 259321015520), (2, 129660507760), (4, 64830253880), (5, 51864203104), (7, 37045859360), (8, 32415126940), (10, 25932101552), (14, 18522929680), (16, 16207563470), (20, 12966050776), (28, 9261464840), (32, 8103781735), (35, 7409171872), (40, 6483025388), (56, 4630732420), (70, 3704585936), (80, 3241512694), (112, 2315366210), (127, 2041897760), (140, 1852292968), (160, 1620756347), (224, 1157683105), (254, 1020948880), (280, 926146484), (508, 510474440), (560, 463073242), (635, 408379552), (889, 291699680), (1016, 255237220), (1120, 231536621), (1270, 204189776), (1778, 145849840), (2032, 127618610), (2540, 102094888), (3556, 72924920), (4064, 63809305), (4445, 58339936), (5080, 51047444), (7112, 36462460), (8890, 29169968), (10160, 25523722), (14224, 18231230), (17780, 14584984), (20320, 12761861), (28448, 9115615), (35560, 7292492), (71120, 3646246), (142240, 1823123)]