82032020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7417}}^1$

素因数の和:7512

約数の個数: 48

約数和(自身を含む): 199395840

約数和(自身を除く): 117363820

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, 7417, 11060, 14834, 29668, 37085, 51919, 74170, 103838, 148340, 207676, 259595, 519190, 585943, 1038380, 1171886, 2343772, 2929715, 4101601, 5859430, 8203202, 11718860, 16406404, 20508005, 41016010, 82032020]

約数ペア:

[(1, 82032020), (2, 41016010), (4, 20508005), (5, 16406404), (7, 11718860), (10, 8203202), (14, 5859430), (20, 4101601), (28, 2929715), (35, 2343772), (70, 1171886), (79, 1038380), (140, 585943), (158, 519190), (316, 259595), (395, 207676), (553, 148340), (790, 103838), (1106, 74170), (1580, 51919), (2212, 37085), (2765, 29668), (5530, 14834), (7417, 11060)]