11106920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25243}}^1$

素因数の和:25265

約数の個数: 32

約数和(自身を含む): 27263520

約数和(自身を除く): 16156600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 25243, 50486, 100972, 126215, 201944, 252430, 277673, 504860, 555346, 1009720, 1110692, 1388365, 2221384, 2776730, 5553460, 11106920]

約数ペア:

[(1, 11106920), (2, 5553460), (4, 2776730), (5, 2221384), (8, 1388365), (10, 1110692), (11, 1009720), (20, 555346), (22, 504860), (40, 277673), (44, 252430), (55, 201944), (88, 126215), (110, 100972), (220, 50486), (440, 25243)]