28272950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29761}}^1$

素因数の和:29792

約数の個数: 24

約数和(自身を含む): 55357320

約数和(自身を除く): 27084370

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 29761, 59522, 148805, 297610, 565459, 744025, 1130918, 1488050, 2827295, 5654590, 14136475, 28272950]

約数ペア:

[(1, 28272950), (2, 14136475), (5, 5654590), (10, 2827295), (19, 1488050), (25, 1130918), (38, 744025), (50, 565459), (95, 297610), (190, 148805), (475, 59522), (950, 29761)]