22478029640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4644221}}^1$

素因数の和:4644254

約数の個数: 48

約数和(自身を含む): 55591337340

約数和(自身を除く): 33113307700

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 4644221, 9288442, 18576884, 23221105, 37153768, 46442210, 51086431, 92884420, 102172862, 185768840, 204345724, 255432155, 408691448, 510864310, 561950741, 1021728620, 1123901482, 2043457240, 2247802964, 2809753705, 4495605928, 5619507410, 11239014820, 22478029640]

約数ペア:

[(1, 22478029640), (2, 11239014820), (4, 5619507410), (5, 4495605928), (8, 2809753705), (10, 2247802964), (11, 2043457240), (20, 1123901482), (22, 1021728620), (40, 561950741), (44, 510864310), (55, 408691448), (88, 255432155), (110, 204345724), (121, 185768840), (220, 102172862), (242, 92884420), (440, 51086431), (484, 46442210), (605, 37153768), (968, 23221105), (1210, 18576884), (2420, 9288442), (4840, 4644221)]