9799240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22271}}^1$

素因数の和:22293

約数の個数: 32

約数和(自身を含む): 24053760

約数和(自身を除く): 14254520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 22271, 44542, 89084, 111355, 178168, 222710, 244981, 445420, 489962, 890840, 979924, 1224905, 1959848, 2449810, 4899620, 9799240]

約数ペア:

[(1, 9799240), (2, 4899620), (4, 2449810), (5, 1959848), (8, 1224905), (10, 979924), (11, 890840), (20, 489962), (22, 445420), (40, 244981), (44, 222710), (55, 178168), (88, 111355), (110, 89084), (220, 44542), (440, 22271)]