33115880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 86071680

約数和(自身を除く): 52955800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1171, 1414, 2020, 2342, 2828, 3535, 4040, 4684, 5656, 5855, 7070, 8197, 9368, 11710, 14140, 16394, 23420, 28280, 32788, 40985, 46840, 65576, 81970, 118271, 163940, 236542, 327880, 473084, 591355, 827897, 946168, 1182710, 1655794, 2365420, 3311588, 4139485, 4730840, 6623176, 8278970, 16557940, 33115880]

約数ペア:

[(1, 33115880), (2, 16557940), (4, 8278970), (5, 6623176), (7, 4730840), (8, 4139485), (10, 3311588), (14, 2365420), (20, 1655794), (28, 1182710), (35, 946168), (40, 827897), (56, 591355), (70, 473084), (101, 327880), (140, 236542), (202, 163940), (280, 118271), (404, 81970), (505, 65576), (707, 46840), (808, 40985), (1010, 32788), (1171, 28280), (1414, 23420), (2020, 16394), (2342, 14140), (2828, 11710), (3535, 9368), (4040, 8197), (4684, 7070), (5656, 5855)]