101169760

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4549}}^1$

素因数の和:4703

約数の個数: 48

約数和(自身を含む): 240786000

約数和(自身を除く): 139616240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 4549, 5560, 9098, 11120, 18196, 22240, 22745, 36392, 45490, 72784, 90980, 145568, 181960, 363920, 632311, 727840, 1264622, 2529244, 3161555, 5058488, 6323110, 10116976, 12646220, 20233952, 25292440, 50584880, 101169760]

約数ペア:

[(1, 101169760), (2, 50584880), (4, 25292440), (5, 20233952), (8, 12646220), (10, 10116976), (16, 6323110), (20, 5058488), (32, 3161555), (40, 2529244), (80, 1264622), (139, 727840), (160, 632311), (278, 363920), (556, 181960), (695, 145568), (1112, 90980), (1390, 72784), (2224, 45490), (2780, 36392), (4448, 22745), (4549, 22240), (5560, 18196), (9098, 11120)]