2021633240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4594621}}^1$

素因数の和:4594643

約数の個数: 32

約数和(自身を含む): 4962191760

約数和(自身を除く): 2940558520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4594621, 9189242, 18378484, 22973105, 36756968, 45946210, 50540831, 91892420, 101081662, 183784840, 202163324, 252704155, 404326648, 505408310, 1010816620, 2021633240]

約数ペア:

[(1, 2021633240), (2, 1010816620), (4, 505408310), (5, 404326648), (8, 252704155), (10, 202163324), (11, 183784840), (20, 101081662), (22, 91892420), (40, 50540831), (44, 45946210), (55, 36756968), (88, 22973105), (110, 18378484), (220, 9189242), (440, 4594621)]