69028240

素因数分解:

$2^4\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1217}}^1$

素因数の和:1939

約数の個数: 40

約数和(自身を含む): 160849080

約数和(自身を除く): 91820840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 709, 1217, 1418, 2434, 2836, 3545, 4868, 5672, 6085, 7090, 9736, 11344, 12170, 14180, 19472, 24340, 28360, 48680, 56720, 97360, 862853, 1725706, 3451412, 4314265, 6902824, 8628530, 13805648, 17257060, 34514120, 69028240]

約数ペア:

[(1, 69028240), (2, 34514120), (4, 17257060), (5, 13805648), (8, 8628530), (10, 6902824), (16, 4314265), (20, 3451412), (40, 1725706), (80, 862853), (709, 97360), (1217, 56720), (1418, 48680), (2434, 28360), (2836, 24340), (3545, 19472), (4868, 14180), (5672, 12170), (6085, 11344), (7090, 9736)]