41975020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 91431648

約数和(自身を除く): 49456628

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 131, 148, 185, 262, 370, 433, 524, 655, 740, 866, 1310, 1732, 2165, 2620, 4330, 4847, 8660, 9694, 16021, 19388, 24235, 32042, 48470, 56723, 64084, 80105, 96940, 113446, 160210, 226892, 283615, 320420, 567230, 1134460, 2098751, 4197502, 8395004, 10493755, 20987510, 41975020]

約数ペア:

[(1, 41975020), (2, 20987510), (4, 10493755), (5, 8395004), (10, 4197502), (20, 2098751), (37, 1134460), (74, 567230), (131, 320420), (148, 283615), (185, 226892), (262, 160210), (370, 113446), (433, 96940), (524, 80105), (655, 64084), (740, 56723), (866, 48470), (1310, 32042), (1732, 24235), (2165, 19388), (2620, 16021), (4330, 9694), (4847, 8660)]