68033240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{154621}}^1$

素因数の和:154643

約数の個数: 32

約数和(自身を含む): 166991760

約数和(自身を除く): 98958520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 154621, 309242, 618484, 773105, 1236968, 1546210, 1700831, 3092420, 3401662, 6184840, 6803324, 8504155, 13606648, 17008310, 34016620, 68033240]

約数ペア:

[(1, 68033240), (2, 34016620), (4, 17008310), (5, 13606648), (8, 8504155), (10, 6803324), (11, 6184840), (20, 3401662), (22, 3092420), (40, 1700831), (44, 1546210), (55, 1236968), (88, 773105), (110, 618484), (220, 309242), (440, 154621)]