108561640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{246731}}^1$

素因数の和:246753

約数の個数: 32

約数和(自身を含む): 266470560

約数和(自身を除く): 157908920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 246731, 493462, 986924, 1233655, 1973848, 2467310, 2714041, 4934620, 5428082, 9869240, 10856164, 13570205, 21712328, 27140410, 54280820, 108561640]

約数ペア:

[(1, 108561640), (2, 54280820), (4, 27140410), (5, 21712328), (8, 13570205), (10, 10856164), (11, 9869240), (20, 5428082), (22, 4934620), (40, 2714041), (44, 2467310), (55, 1973848), (88, 1233655), (110, 986924), (220, 493462), (440, 246731)]