1147901800

素因数分解:

$2^3\times 5^2\times {\mathrm{271}}^1\times {\mathrm{21179}}^1$

素因数の和:21466

約数の個数: 48

約数和(自身を含む): 2678846400

約数和(自身を除く): 1530944600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 271, 542, 1084, 1355, 2168, 2710, 5420, 6775, 10840, 13550, 21179, 27100, 42358, 54200, 84716, 105895, 169432, 211790, 423580, 529475, 847160, 1058950, 2117900, 4235800, 5739509, 11479018, 22958036, 28697545, 45916072, 57395090, 114790180, 143487725, 229580360, 286975450, 573950900, 1147901800]

約数ペア:

[(1, 1147901800), (2, 573950900), (4, 286975450), (5, 229580360), (8, 143487725), (10, 114790180), (20, 57395090), (25, 45916072), (40, 28697545), (50, 22958036), (100, 11479018), (200, 5739509), (271, 4235800), (542, 2117900), (1084, 1058950), (1355, 847160), (2168, 529475), (2710, 423580), (5420, 211790), (6775, 169432), (10840, 105895), (13550, 84716), (21179, 54200), (27100, 42358)]