20042850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3259}}^1$

素因数の和:3315

約数の個数: 48

約数和(自身を含む): 50934240

約数和(自身を除く): 30891390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 3075, 3259, 6150, 6518, 9777, 16295, 19554, 32590, 48885, 81475, 97770, 133619, 162950, 244425, 267238, 400857, 488850, 668095, 801714, 1336190, 2004285, 3340475, 4008570, 6680950, 10021425, 20042850]

約数ペア:

[(1, 20042850), (2, 10021425), (3, 6680950), (5, 4008570), (6, 3340475), (10, 2004285), (15, 1336190), (25, 801714), (30, 668095), (41, 488850), (50, 400857), (75, 267238), (82, 244425), (123, 162950), (150, 133619), (205, 97770), (246, 81475), (410, 48885), (615, 32590), (1025, 19554), (1230, 16295), (2050, 9777), (3075, 6518), (3259, 6150)]