529962020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{47917}}^1$

素因数の和:48012

約数の個数: 48

約数和(自身を含む): 1288035840

約数和(自身を除く): 758073820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 47917, 95834, 191668, 239585, 335419, 479170, 670838, 958340, 1341676, 1677095, 3354190, 3785443, 6708380, 7570886, 15141772, 18927215, 26498101, 37854430, 52996202, 75708860, 105992404, 132490505, 264981010, 529962020]

約数ペア:

[(1, 529962020), (2, 264981010), (4, 132490505), (5, 105992404), (7, 75708860), (10, 52996202), (14, 37854430), (20, 26498101), (28, 18927215), (35, 15141772), (70, 7570886), (79, 6708380), (140, 3785443), (158, 3354190), (316, 1677095), (395, 1341676), (553, 958340), (790, 670838), (1106, 479170), (1580, 335419), (2212, 239585), (2765, 191668), (5530, 95834), (11060, 47917)]