4730840

素因数分解:

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

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 10758960

約数和(自身を除く): 6028120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1171, 2020, 2342, 4040, 4684, 5855, 9368, 11710, 23420, 46840, 118271, 236542, 473084, 591355, 946168, 1182710, 2365420, 4730840]

約数ペア:

[(1, 4730840), (2, 2365420), (4, 1182710), (5, 946168), (8, 591355), (10, 473084), (20, 236542), (40, 118271), (101, 46840), (202, 23420), (404, 11710), (505, 9368), (808, 5855), (1010, 4684), (1171, 4040), (2020, 2342)]