115849550

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 220819200

約数和(自身を除く): 104969650

約数列:

[1, 2, 5, 10, 25, 50, 79, 139, 158, 211, 278, 395, 422, 695, 790, 1055, 1390, 1975, 2110, 3475, 3950, 5275, 6950, 10550, 10981, 16669, 21962, 29329, 33338, 54905, 58658, 83345, 109810, 146645, 166690, 274525, 293290, 416725, 549050, 733225, 833450, 1466450, 2316991, 4633982, 11584955, 23169910, 57924775, 115849550]

約数ペア:

[(1, 115849550), (2, 57924775), (5, 23169910), (10, 11584955), (25, 4633982), (50, 2316991), (79, 1466450), (139, 833450), (158, 733225), (211, 549050), (278, 416725), (395, 293290), (422, 274525), (695, 166690), (790, 146645), (1055, 109810), (1390, 83345), (1975, 58658), (2110, 54905), (3475, 33338), (3950, 29329), (5275, 21962), (6950, 16669), (10550, 10981)]