10318377520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11725429}}^1$

素因数の和:11725453

約数の個数: 40

約数和(自身を含む): 26171159760

約数和(自身を除く): 15852782240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 11725429, 23450858, 46901716, 58627145, 93803432, 117254290, 128979719, 187606864, 234508580, 257959438, 469017160, 515918876, 644898595, 938034320, 1031837752, 1289797190, 2063675504, 2579594380, 5159188760, 10318377520]

約数ペア:

[(1, 10318377520), (2, 5159188760), (4, 2579594380), (5, 2063675504), (8, 1289797190), (10, 1031837752), (11, 938034320), (16, 644898595), (20, 515918876), (22, 469017160), (40, 257959438), (44, 234508580), (55, 187606864), (80, 128979719), (88, 117254290), (110, 93803432), (176, 58627145), (220, 46901716), (440, 23450858), (880, 11725429)]