140104160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{125093}}^1$

素因数の和:125115

約数の個数: 48

約数和(自身を含む): 378284256

約数和(自身を除く): 238180096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 125093, 250186, 500372, 625465, 875651, 1000744, 1250930, 1751302, 2001488, 2501860, 3502604, 4002976, 4378255, 5003720, 7005208, 8756510, 10007440, 14010416, 17513020, 20014880, 28020832, 35026040, 70052080, 140104160]

約数ペア:

[(1, 140104160), (2, 70052080), (4, 35026040), (5, 28020832), (7, 20014880), (8, 17513020), (10, 14010416), (14, 10007440), (16, 8756510), (20, 7005208), (28, 5003720), (32, 4378255), (35, 4002976), (40, 3502604), (56, 2501860), (70, 2001488), (80, 1751302), (112, 1250930), (140, 1000744), (160, 875651), (224, 625465), (280, 500372), (560, 250186), (1120, 125093)]