4066480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4621}}^1$

素因数の和:4645

約数の個数: 40

約数和(自身を含む): 10316304

約数和(自身を除く): 6249824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4621, 9242, 18484, 23105, 36968, 46210, 50831, 73936, 92420, 101662, 184840, 203324, 254155, 369680, 406648, 508310, 813296, 1016620, 2033240, 4066480]

約数ペア:

[(1, 4066480), (2, 2033240), (4, 1016620), (5, 813296), (8, 508310), (10, 406648), (11, 369680), (16, 254155), (20, 203324), (22, 184840), (40, 101662), (44, 92420), (55, 73936), (80, 50831), (88, 46210), (110, 36968), (176, 23105), (220, 18484), (440, 9242), (880, 4621)]