10992859160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8865209}}^1$

素因数の和:8865251

約数の個数: 32

約数和(自身を含む): 25531804800

約数和(自身を除く): 14538945640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 8865209, 17730418, 35460836, 44326045, 70921672, 88652090, 177304180, 274821479, 354608360, 549642958, 1099285916, 1374107395, 2198571832, 2748214790, 5496429580, 10992859160]

約数ペア:

[(1, 10992859160), (2, 5496429580), (4, 2748214790), (5, 2198571832), (8, 1374107395), (10, 1099285916), (20, 549642958), (31, 354608360), (40, 274821479), (62, 177304180), (124, 88652090), (155, 70921672), (248, 44326045), (310, 35460836), (620, 17730418), (1240, 8865209)]