133039450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 263413944

約数和(自身を除く): 130374494

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 281, 425, 557, 562, 850, 1114, 1405, 2785, 2810, 4777, 5570, 7025, 9469, 9554, 13925, 14050, 18938, 23885, 27850, 47345, 47770, 94690, 119425, 156517, 236725, 238850, 313034, 473450, 782585, 1565170, 2660789, 3912925, 5321578, 7825850, 13303945, 26607890, 66519725, 133039450]

約数ペア:

[(1, 133039450), (2, 66519725), (5, 26607890), (10, 13303945), (17, 7825850), (25, 5321578), (34, 3912925), (50, 2660789), (85, 1565170), (170, 782585), (281, 473450), (425, 313034), (557, 238850), (562, 236725), (850, 156517), (1114, 119425), (1405, 94690), (2785, 47770), (2810, 47345), (4777, 27850), (5570, 23885), (7025, 18938), (9469, 14050), (9554, 13925)]