7029809840

素因数分解:

$2^4\times 5^1\times {\mathrm{19471}}^1\times {\mathrm{4513}}^1$

素因数の和:23997

約数の個数: 40

約数和(自身を含む): 16348769088

約数和(自身を除く): 9318959248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4513, 9026, 18052, 19471, 22565, 36104, 38942, 45130, 72208, 77884, 90260, 97355, 155768, 180520, 194710, 311536, 361040, 389420, 778840, 1557680, 87872623, 175745246, 351490492, 439363115, 702980984, 878726230, 1405961968, 1757452460, 3514904920, 7029809840]

約数ペア:

[(1, 7029809840), (2, 3514904920), (4, 1757452460), (5, 1405961968), (8, 878726230), (10, 702980984), (16, 439363115), (20, 351490492), (40, 175745246), (80, 87872623), (4513, 1557680), (9026, 778840), (18052, 389420), (19471, 361040), (22565, 311536), (36104, 194710), (38942, 180520), (45130, 155768), (72208, 97355), (77884, 90260)]