44908640

素因数分解:

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

素因数の和:520

約数の個数: 96

約数和(自身を含む): 122762304

約数和(自身を除く): 77853664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 101, 112, 140, 160, 202, 224, 280, 397, 404, 505, 560, 707, 794, 808, 1010, 1120, 1414, 1588, 1616, 1985, 2020, 2779, 2828, 3176, 3232, 3535, 3970, 4040, 5558, 5656, 6352, 7070, 7940, 8080, 11116, 11312, 12704, 13895, 14140, 15880, 16160, 22232, 22624, 27790, 28280, 31760, 40097, 44464, 55580, 56560, 63520, 80194, 88928, 111160, 113120, 160388, 200485, 222320, 280679, 320776, 400970, 444640, 561358, 641552, 801940, 1122716, 1283104, 1403395, 1603880, 2245432, 2806790, 3207760, 4490864, 5613580, 6415520, 8981728, 11227160, 22454320, 44908640]

約数ペア:

[(1, 44908640), (2, 22454320), (4, 11227160), (5, 8981728), (7, 6415520), (8, 5613580), (10, 4490864), (14, 3207760), (16, 2806790), (20, 2245432), (28, 1603880), (32, 1403395), (35, 1283104), (40, 1122716), (56, 801940), (70, 641552), (80, 561358), (101, 444640), (112, 400970), (140, 320776), (160, 280679), (202, 222320), (224, 200485), (280, 160388), (397, 113120), (404, 111160), (505, 88928), (560, 80194), (707, 63520), (794, 56560), (808, 55580), (1010, 44464), (1120, 40097), (1414, 31760), (1588, 28280), (1616, 27790), (1985, 22624), (2020, 22232), (2779, 16160), (2828, 15880), (3176, 14140), (3232, 13895), (3535, 12704), (3970, 11312), (4040, 11116), (5558, 8080), (5656, 7940), (6352, 7070)]