9663320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7793}}^1$

素因数の和:7835

約数の個数: 32

約数和(自身を含む): 22446720

約数和(自身を除く): 12783400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 7793, 15586, 31172, 38965, 62344, 77930, 155860, 241583, 311720, 483166, 966332, 1207915, 1932664, 2415830, 4831660, 9663320]

約数ペア:

[(1, 9663320), (2, 4831660), (4, 2415830), (5, 1932664), (8, 1207915), (10, 966332), (20, 483166), (31, 311720), (40, 241583), (62, 155860), (124, 77930), (155, 62344), (248, 38965), (310, 31172), (620, 15586), (1240, 7793)]