446793140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{2099}}^1$

素因数の和:2504

約数の個数: 48

約数和(自身を含む): 973728000

約数和(自身を除く): 526934860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 367, 580, 734, 1468, 1835, 2099, 3670, 4198, 7340, 8396, 10495, 10643, 20990, 21286, 41980, 42572, 53215, 60871, 106430, 121742, 212860, 243484, 304355, 608710, 770333, 1217420, 1540666, 3081332, 3851665, 7703330, 15406660, 22339657, 44679314, 89358628, 111698285, 223396570, 446793140]

約数ペア:

[(1, 446793140), (2, 223396570), (4, 111698285), (5, 89358628), (10, 44679314), (20, 22339657), (29, 15406660), (58, 7703330), (116, 3851665), (145, 3081332), (290, 1540666), (367, 1217420), (580, 770333), (734, 608710), (1468, 304355), (1835, 243484), (2099, 212860), (3670, 121742), (4198, 106430), (7340, 60871), (8396, 53215), (10495, 42572), (10643, 41980), (20990, 21286)]