80884050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41479}}^1$

素因数の和:41507

約数の個数: 48

約数和(自身を含む): 216027840

約数和(自身を除く): 135143790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 41479, 82958, 124437, 207395, 248874, 414790, 539227, 622185, 1036975, 1078454, 1244370, 1617681, 2073950, 2696135, 3110925, 3235362, 5392270, 6221850, 8088405, 13480675, 16176810, 26961350, 40442025, 80884050]

約数ペア:

[(1, 80884050), (2, 40442025), (3, 26961350), (5, 16176810), (6, 13480675), (10, 8088405), (13, 6221850), (15, 5392270), (25, 3235362), (26, 3110925), (30, 2696135), (39, 2073950), (50, 1617681), (65, 1244370), (75, 1078454), (78, 1036975), (130, 622185), (150, 539227), (195, 414790), (325, 248874), (390, 207395), (650, 124437), (975, 82958), (1950, 41479)]