98433280

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6991}}^1$

素因数の和:7023

約数の個数: 72

約数和(自身を含む): 257249664

約数和(自身を除く): 158816384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 6991, 7040, 13982, 14080, 27964, 34955, 55928, 69910, 76901, 111856, 139820, 153802, 223712, 279640, 307604, 384505, 447424, 559280, 615208, 769010, 894848, 1118560, 1230416, 1538020, 1789696, 2237120, 2460832, 3076040, 4474240, 4921664, 6152080, 8948480, 9843328, 12304160, 19686656, 24608320, 49216640, 98433280]

約数ペア:

[(1, 98433280), (2, 49216640), (4, 24608320), (5, 19686656), (8, 12304160), (10, 9843328), (11, 8948480), (16, 6152080), (20, 4921664), (22, 4474240), (32, 3076040), (40, 2460832), (44, 2237120), (55, 1789696), (64, 1538020), (80, 1230416), (88, 1118560), (110, 894848), (128, 769010), (160, 615208), (176, 559280), (220, 447424), (256, 384505), (320, 307604), (352, 279640), (440, 223712), (640, 153802), (704, 139820), (880, 111856), (1280, 76901), (1408, 69910), (1760, 55928), (2816, 34955), (3520, 27964), (6991, 14080), (7040, 13982)]