57780070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2659}}^1$

素因数の和:2760

約数の個数: 32

約数和(自身を含む): 108591840

約数和(自身を除く): 50811770

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 2659, 4346, 5318, 10865, 13295, 21730, 26590, 109019, 140927, 218038, 281854, 545095, 704635, 1090190, 1409270, 5778007, 11556014, 28890035, 57780070]

約数ペア:

[(1, 57780070), (2, 28890035), (5, 11556014), (10, 5778007), (41, 1409270), (53, 1090190), (82, 704635), (106, 545095), (205, 281854), (265, 218038), (410, 140927), (530, 109019), (2173, 26590), (2659, 21730), (4346, 13295), (5318, 10865)]