117788260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{111121}}^1$

素因数の和:111183

約数の個数: 24

約数和(自身を含む): 252024696

約数和(自身を除く): 134236436

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 111121, 222242, 444484, 555605, 1111210, 2222420, 5889413, 11778826, 23557652, 29447065, 58894130, 117788260]

約数ペア:

[(1, 117788260), (2, 58894130), (4, 29447065), (5, 23557652), (10, 11778826), (20, 5889413), (53, 2222420), (106, 1111210), (212, 555605), (265, 444484), (530, 222242), (1060, 111121)]