2033240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4621}}^1$

素因数の和:4643

約数の個数: 32

約数和(自身を含む): 4991760

約数和(自身を除く): 2958520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4621, 9242, 18484, 23105, 36968, 46210, 50831, 92420, 101662, 184840, 203324, 254155, 406648, 508310, 1016620, 2033240]

約数ペア:

[(1, 2033240), (2, 1016620), (4, 508310), (5, 406648), (8, 254155), (10, 203324), (11, 184840), (20, 101662), (22, 92420), (40, 50831), (44, 46210), (55, 36968), (88, 23105), (110, 18484), (220, 9242), (440, 4621)]