57280060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 127290240

約数和(自身を除く): 70010180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 307, 380, 491, 614, 982, 1228, 1535, 1964, 2455, 3070, 4910, 5833, 6140, 9329, 9820, 11666, 18658, 23332, 29165, 37316, 46645, 58330, 93290, 116660, 150737, 186580, 301474, 602948, 753685, 1507370, 2864003, 3014740, 5728006, 11456012, 14320015, 28640030, 57280060]

約数ペア:

[(1, 57280060), (2, 28640030), (4, 14320015), (5, 11456012), (10, 5728006), (19, 3014740), (20, 2864003), (38, 1507370), (76, 753685), (95, 602948), (190, 301474), (307, 186580), (380, 150737), (491, 116660), (614, 93290), (982, 58330), (1228, 46645), (1535, 37316), (1964, 29165), (2455, 23332), (3070, 18658), (4910, 11666), (5833, 9820), (6140, 9329)]