134429240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305521}}^1$

素因数の和:305543

約数の個数: 32

約数和(自身を含む): 329963760

約数和(自身を除く): 195534520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 305521, 611042, 1222084, 1527605, 2444168, 3055210, 3360731, 6110420, 6721462, 12220840, 13442924, 16803655, 26885848, 33607310, 67214620, 134429240]

約数ペア:

[(1, 134429240), (2, 67214620), (4, 33607310), (5, 26885848), (8, 16803655), (10, 13442924), (11, 12220840), (20, 6721462), (22, 6110420), (40, 3360731), (44, 3055210), (55, 2444168), (88, 1527605), (110, 1222084), (220, 611042), (440, 305521)]