26905020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10937}}^1$

素因数の和:10990

約数の個数: 48

約数和(自身を含む): 77178528

約数和(自身を除く): 50273508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 10937, 21874, 32811, 43748, 54685, 65622, 109370, 131244, 164055, 218740, 328110, 448417, 656220, 896834, 1345251, 1793668, 2242085, 2690502, 4484170, 5381004, 6726255, 8968340, 13452510, 26905020]

約数ペア:

[(1, 26905020), (2, 13452510), (3, 8968340), (4, 6726255), (5, 5381004), (6, 4484170), (10, 2690502), (12, 2242085), (15, 1793668), (20, 1345251), (30, 896834), (41, 656220), (60, 448417), (82, 328110), (123, 218740), (164, 164055), (205, 131244), (246, 109370), (410, 65622), (492, 54685), (615, 43748), (820, 32811), (1230, 21874), (2460, 10937)]