11805920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 32514048

約数和(自身を除く): 20708128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 127, 140, 160, 166, 224, 254, 280, 332, 415, 508, 560, 581, 635, 664, 830, 889, 1016, 1120, 1162, 1270, 1328, 1660, 1778, 2032, 2324, 2540, 2656, 2905, 3320, 3556, 4064, 4445, 4648, 5080, 5810, 6640, 7112, 8890, 9296, 10160, 10541, 11620, 13280, 14224, 17780, 18592, 20320, 21082, 23240, 28448, 35560, 42164, 46480, 52705, 71120, 73787, 84328, 92960, 105410, 142240, 147574, 168656, 210820, 295148, 337312, 368935, 421640, 590296, 737870, 843280, 1180592, 1475740, 1686560, 2361184, 2951480, 5902960, 11805920]

約数ペア:

[(1, 11805920), (2, 5902960), (4, 2951480), (5, 2361184), (7, 1686560), (8, 1475740), (10, 1180592), (14, 843280), (16, 737870), (20, 590296), (28, 421640), (32, 368935), (35, 337312), (40, 295148), (56, 210820), (70, 168656), (80, 147574), (83, 142240), (112, 105410), (127, 92960), (140, 84328), (160, 73787), (166, 71120), (224, 52705), (254, 46480), (280, 42164), (332, 35560), (415, 28448), (508, 23240), (560, 21082), (581, 20320), (635, 18592), (664, 17780), (830, 14224), (889, 13280), (1016, 11620), (1120, 10541), (1162, 10160), (1270, 9296), (1328, 8890), (1660, 7112), (1778, 6640), (2032, 5810), (2324, 5080), (2540, 4648), (2656, 4445), (2905, 4064), (3320, 3556)]