2420537950

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{7417}}^1$

素因数の和:7597

約数の個数: 48

約数和(自身を含む): 4619396304

約数和(自身を除く): 2198858354

約数列:

[1, 2, 5, 10, 25, 50, 61, 107, 122, 214, 305, 535, 610, 1070, 1525, 2675, 3050, 5350, 6527, 7417, 13054, 14834, 32635, 37085, 65270, 74170, 163175, 185425, 326350, 370850, 452437, 793619, 904874, 1587238, 2262185, 3968095, 4524370, 7936190, 11310925, 19840475, 22621850, 39680950, 48410759, 96821518, 242053795, 484107590, 1210268975, 2420537950]

約数ペア:

[(1, 2420537950), (2, 1210268975), (5, 484107590), (10, 242053795), (25, 96821518), (50, 48410759), (61, 39680950), (107, 22621850), (122, 19840475), (214, 11310925), (305, 7936190), (535, 4524370), (610, 3968095), (1070, 2262185), (1525, 1587238), (2675, 904874), (3050, 793619), (5350, 452437), (6527, 370850), (7417, 326350), (13054, 185425), (14834, 163175), (32635, 74170), (37085, 65270)]