11227160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 29229120

約数和(自身を除く): 18001960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 397, 404, 505, 707, 794, 808, 1010, 1414, 1588, 1985, 2020, 2779, 2828, 3176, 3535, 3970, 4040, 5558, 5656, 7070, 7940, 11116, 13895, 14140, 15880, 22232, 27790, 28280, 40097, 55580, 80194, 111160, 160388, 200485, 280679, 320776, 400970, 561358, 801940, 1122716, 1403395, 1603880, 2245432, 2806790, 5613580, 11227160]

約数ペア:

[(1, 11227160), (2, 5613580), (4, 2806790), (5, 2245432), (7, 1603880), (8, 1403395), (10, 1122716), (14, 801940), (20, 561358), (28, 400970), (35, 320776), (40, 280679), (56, 200485), (70, 160388), (101, 111160), (140, 80194), (202, 55580), (280, 40097), (397, 28280), (404, 27790), (505, 22232), (707, 15880), (794, 14140), (808, 13895), (1010, 11116), (1414, 7940), (1588, 7070), (1985, 5656), (2020, 5558), (2779, 4040), (2828, 3970), (3176, 3535)]