47108320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{42061}}^1$

素因数の和:42083

約数の個数: 48

約数和(自身を含む): 127195488

約数和(自身を除く): 80087168

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, 42061, 84122, 168244, 210305, 294427, 336488, 420610, 588854, 672976, 841220, 1177708, 1345952, 1472135, 1682440, 2355416, 2944270, 3364880, 4710832, 5888540, 6729760, 9421664, 11777080, 23554160, 47108320]

約数ペア:

[(1, 47108320), (2, 23554160), (4, 11777080), (5, 9421664), (7, 6729760), (8, 5888540), (10, 4710832), (14, 3364880), (16, 2944270), (20, 2355416), (28, 1682440), (32, 1472135), (35, 1345952), (40, 1177708), (56, 841220), (70, 672976), (80, 588854), (112, 420610), (140, 336488), (160, 294427), (224, 210305), (280, 168244), (560, 84122), (1120, 42061)]