43118440

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11113}}^1$

素因数の和:11221

約数の個数: 32

約数和(自身を含む): 98025480

約数和(自身を除く): 54907040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 11113, 22226, 44452, 55565, 88904, 111130, 222260, 444520, 1077961, 2155922, 4311844, 5389805, 8623688, 10779610, 21559220, 43118440]

約数ペア:

[(1, 43118440), (2, 21559220), (4, 10779610), (5, 8623688), (8, 5389805), (10, 4311844), (20, 2155922), (40, 1077961), (97, 444520), (194, 222260), (388, 111130), (485, 88904), (776, 55565), (970, 44452), (1940, 22226), (3880, 11113)]