82750580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1657}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 190524096

約数和(自身を除く): 107773516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 227, 454, 908, 1135, 1657, 2270, 2497, 3314, 4540, 4994, 6628, 8285, 9988, 12485, 16570, 18227, 24970, 33140, 36454, 49940, 72908, 91135, 182270, 364540, 376139, 752278, 1504556, 1880695, 3761390, 4137529, 7522780, 8275058, 16550116, 20687645, 41375290, 82750580]

約数ペア:

[(1, 82750580), (2, 41375290), (4, 20687645), (5, 16550116), (10, 8275058), (11, 7522780), (20, 4137529), (22, 3761390), (44, 1880695), (55, 1504556), (110, 752278), (220, 376139), (227, 364540), (454, 182270), (908, 91135), (1135, 72908), (1657, 49940), (2270, 36454), (2497, 33140), (3314, 24970), (4540, 18227), (4994, 16570), (6628, 12485), (8285, 9988)]