1205190700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59369}}^1$

素因数の和:59419

約数の個数: 72

約数和(自身を含む): 3091989600

約数和(自身を除く): 1886798900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 5075, 10150, 20300, 59369, 118738, 237476, 296845, 415583, 593690, 831166, 1187380, 1484225, 1662332, 1721701, 2077915, 2968450, 3443402, 4155830, 5936900, 6886804, 8311660, 8608505, 10389575, 12051907, 17217010, 20779150, 24103814, 34434020, 41558300, 43042525, 48207628, 60259535, 86085050, 120519070, 172170100, 241038140, 301297675, 602595350, 1205190700]

約数ペア:

[(1, 1205190700), (2, 602595350), (4, 301297675), (5, 241038140), (7, 172170100), (10, 120519070), (14, 86085050), (20, 60259535), (25, 48207628), (28, 43042525), (29, 41558300), (35, 34434020), (50, 24103814), (58, 20779150), (70, 17217010), (100, 12051907), (116, 10389575), (140, 8608505), (145, 8311660), (175, 6886804), (203, 5936900), (290, 4155830), (350, 3443402), (406, 2968450), (580, 2077915), (700, 1721701), (725, 1662332), (812, 1484225), (1015, 1187380), (1450, 831166), (2030, 593690), (2900, 415583), (4060, 296845), (5075, 237476), (10150, 118738), (20300, 59369)]