26552040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1279}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 80179200

約数和(自身を除く): 53627160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1279, 1384, 1730, 2076, 2558, 2595, 3460, 3837, 4152, 5116, 5190, 6395, 6920, 7674, 10232, 10380, 12790, 15348, 19185, 20760, 25580, 30696, 38370, 51160, 76740, 153480, 221267, 442534, 663801, 885068, 1106335, 1327602, 1770136, 2212670, 2655204, 3319005, 4425340, 5310408, 6638010, 8850680, 13276020, 26552040]

約数ペア:

[(1, 26552040), (2, 13276020), (3, 8850680), (4, 6638010), (5, 5310408), (6, 4425340), (8, 3319005), (10, 2655204), (12, 2212670), (15, 1770136), (20, 1327602), (24, 1106335), (30, 885068), (40, 663801), (60, 442534), (120, 221267), (173, 153480), (346, 76740), (519, 51160), (692, 38370), (865, 30696), (1038, 25580), (1279, 20760), (1384, 19185), (1730, 15348), (2076, 12790), (2558, 10380), (2595, 10232), (3460, 7674), (3837, 6920), (4152, 6395), (5116, 5190)]