123048260

素因数分解:

$2^2\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{4481}}^1$

素因数の和:5863

約数の個数: 24

約数和(自身を含む): 258647256

約数和(自身を除く): 135598996

約数列:

[1, 2, 4, 5, 10, 20, 1373, 2746, 4481, 5492, 6865, 8962, 13730, 17924, 22405, 27460, 44810, 89620, 6152413, 12304826, 24609652, 30762065, 61524130, 123048260]

約数ペア:

[(1, 123048260), (2, 61524130), (4, 30762065), (5, 24609652), (10, 12304826), (20, 6152413), (1373, 89620), (2746, 44810), (4481, 27460), (5492, 22405), (6865, 17924), (8962, 13730)]