168676869260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38461}}^1\times {\mathrm{12899}}^1$

素因数の和:51386

約数の個数: 48

約数和(自身を含む): 375096808800

約数和(自身を除く): 206419939540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 12899, 25798, 38461, 51596, 64495, 76922, 128990, 153844, 192305, 219283, 257980, 384610, 438566, 653837, 769220, 877132, 1096415, 1307674, 2192830, 2615348, 3269185, 4385660, 6538370, 13076740, 496108439, 992216878, 1984433756, 2480542195, 4961084390, 8433843463, 9922168780, 16867686926, 33735373852, 42169217315, 84338434630, 168676869260]

約数ペア:

[(1, 168676869260), (2, 84338434630), (4, 42169217315), (5, 33735373852), (10, 16867686926), (17, 9922168780), (20, 8433843463), (34, 4961084390), (68, 2480542195), (85, 1984433756), (170, 992216878), (340, 496108439), (12899, 13076740), (25798, 6538370), (38461, 4385660), (51596, 3269185), (64495, 2615348), (76922, 2192830), (128990, 1307674), (153844, 1096415), (192305, 877132), (219283, 769220), (257980, 653837), (384610, 438566)]