135088880

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4211}}^1$

素因数の和:4625

約数の個数: 40

約数和(自身を含む): 314939664

約数和(自身を除く): 179850784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1604, 2005, 3208, 4010, 4211, 6416, 8020, 8422, 16040, 16844, 21055, 32080, 33688, 42110, 67376, 84220, 168440, 336880, 1688611, 3377222, 6754444, 8443055, 13508888, 16886110, 27017776, 33772220, 67544440, 135088880]

約数ペア:

[(1, 135088880), (2, 67544440), (4, 33772220), (5, 27017776), (8, 16886110), (10, 13508888), (16, 8443055), (20, 6754444), (40, 3377222), (80, 1688611), (401, 336880), (802, 168440), (1604, 84220), (2005, 67376), (3208, 42110), (4010, 33688), (4211, 32080), (6416, 21055), (8020, 16844), (8422, 16040)]