1330905044350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{52090217}}^1$

素因数の和:52090309

約数の個数: 48

約数和(自身を含む): 2867879042208

約数和(自身を除く): 1536973997858

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 1022, 1825, 2555, 3650, 5110, 12775, 25550, 52090217, 104180434, 260451085, 364631519, 520902170, 729263038, 1302255425, 1823157595, 2604510850, 3646315190, 3802585841, 7605171682, 9115787975, 18231575950, 19012929205, 26618100887, 38025858410, 53236201774, 95064646025, 133090504435, 190129292050, 266181008870, 665452522175, 1330905044350]

約数ペア:

[(1, 1330905044350), (2, 665452522175), (5, 266181008870), (7, 190129292050), (10, 133090504435), (14, 95064646025), (25, 53236201774), (35, 38025858410), (50, 26618100887), (70, 19012929205), (73, 18231575950), (146, 9115787975), (175, 7605171682), (350, 3802585841), (365, 3646315190), (511, 2604510850), (730, 1823157595), (1022, 1302255425), (1825, 729263038), (2555, 520902170), (3650, 364631519), (5110, 260451085), (12775, 104180434), (25550, 52090217)]