15690874100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{13729}}^1$

素因数の和:14793

約数の個数: 72

約数和(自身を含む): 37183036800

約数和(自身を除く): 21492162700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1039, 1100, 2078, 4156, 5195, 10390, 11429, 13729, 20780, 22858, 25975, 27458, 45716, 51950, 54916, 57145, 68645, 103900, 114290, 137290, 151019, 228580, 274580, 285725, 302038, 343225, 571450, 604076, 686450, 755095, 1142900, 1372900, 1510190, 3020380, 3775475, 7550950, 14264431, 15101900, 28528862, 57057724, 71322155, 142644310, 156908741, 285288620, 313817482, 356610775, 627634964, 713221550, 784543705, 1426443100, 1569087410, 3138174820, 3922718525, 7845437050, 15690874100]

約数ペア:

[(1, 15690874100), (2, 7845437050), (4, 3922718525), (5, 3138174820), (10, 1569087410), (11, 1426443100), (20, 784543705), (22, 713221550), (25, 627634964), (44, 356610775), (50, 313817482), (55, 285288620), (100, 156908741), (110, 142644310), (220, 71322155), (275, 57057724), (550, 28528862), (1039, 15101900), (1100, 14264431), (2078, 7550950), (4156, 3775475), (5195, 3020380), (10390, 1510190), (11429, 1372900), (13729, 1142900), (20780, 755095), (22858, 686450), (25975, 604076), (27458, 571450), (45716, 343225), (51950, 302038), (54916, 285725), (57145, 274580), (68645, 228580), (103900, 151019), (114290, 137290)]