109001920

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6427}}^1$

素因数の和:6497

約数の個数: 56

約数和(自身を含む): 264499344

約数和(自身を除く): 155497424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 6427, 8480, 12854, 16960, 25708, 32135, 51416, 64270, 102832, 128540, 205664, 257080, 340631, 411328, 514160, 681262, 1028320, 1362524, 1703155, 2056640, 2725048, 3406310, 5450096, 6812620, 10900192, 13625240, 21800384, 27250480, 54500960, 109001920]

約数ペア:

[(1, 109001920), (2, 54500960), (4, 27250480), (5, 21800384), (8, 13625240), (10, 10900192), (16, 6812620), (20, 5450096), (32, 3406310), (40, 2725048), (53, 2056640), (64, 1703155), (80, 1362524), (106, 1028320), (160, 681262), (212, 514160), (265, 411328), (320, 340631), (424, 257080), (530, 205664), (848, 128540), (1060, 102832), (1696, 64270), (2120, 51416), (3392, 32135), (4240, 25708), (6427, 16960), (8480, 12854)]