22343440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2384

約数の個数: 80

約数和(自身を含む): 62888832

約数和(自身を除く): 40545392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2347, 2380, 4694, 4760, 9388, 9520, 11735, 16429, 18776, 23470, 32858, 37552, 39899, 46940, 65716, 79798, 82145, 93880, 131432, 159596, 164290, 187760, 199495, 262864, 279293, 319192, 328580, 398990, 558586, 638384, 657160, 797980, 1117172, 1314320, 1396465, 1595960, 2234344, 2792930, 3191920, 4468688, 5585860, 11171720, 22343440]

約数ペア:

[(1, 22343440), (2, 11171720), (4, 5585860), (5, 4468688), (7, 3191920), (8, 2792930), (10, 2234344), (14, 1595960), (16, 1396465), (17, 1314320), (20, 1117172), (28, 797980), (34, 657160), (35, 638384), (40, 558586), (56, 398990), (68, 328580), (70, 319192), (80, 279293), (85, 262864), (112, 199495), (119, 187760), (136, 164290), (140, 159596), (170, 131432), (238, 93880), (272, 82145), (280, 79798), (340, 65716), (476, 46940), (560, 39899), (595, 37552), (680, 32858), (952, 23470), (1190, 18776), (1360, 16429), (1904, 11735), (2347, 9520), (2380, 9388), (4694, 4760)]