27815120

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9397}}^1$

素因数の和:9447

約数の個数: 40

約数和(自身を含む): 66425064

約数和(自身を除く): 38609944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 9397, 18794, 37588, 46985, 75176, 93970, 150352, 187940, 347689, 375880, 695378, 751760, 1390756, 1738445, 2781512, 3476890, 5563024, 6953780, 13907560, 27815120]

約数ペア:

[(1, 27815120), (2, 13907560), (4, 6953780), (5, 5563024), (8, 3476890), (10, 2781512), (16, 1738445), (20, 1390756), (37, 751760), (40, 695378), (74, 375880), (80, 347689), (148, 187940), (185, 150352), (296, 93970), (370, 75176), (592, 46985), (740, 37588), (1480, 18794), (2960, 9397)]