40710560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23131}}^1$

素因数の和:23157

約数の個数: 48

約数和(自身を含む): 104926752

約数和(自身を除く): 64216192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 23131, 46262, 92524, 115655, 185048, 231310, 254441, 370096, 462620, 508882, 740192, 925240, 1017764, 1272205, 1850480, 2035528, 2544410, 3700960, 4071056, 5088820, 8142112, 10177640, 20355280, 40710560]

約数ペア:

[(1, 40710560), (2, 20355280), (4, 10177640), (5, 8142112), (8, 5088820), (10, 4071056), (11, 3700960), (16, 2544410), (20, 2035528), (22, 1850480), (32, 1272205), (40, 1017764), (44, 925240), (55, 740192), (80, 508882), (88, 462620), (110, 370096), (160, 254441), (176, 231310), (220, 185048), (352, 115655), (440, 92524), (880, 46262), (1760, 23131)]