4950103640

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{8707}}^1$

素因数の和:9012

約数の個数: 64

約数和(自身を含む): 11370209760

約数和(自身を除く): 6420106120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 233, 244, 305, 466, 488, 610, 932, 1165, 1220, 1864, 2330, 2440, 4660, 8707, 9320, 14213, 17414, 28426, 34828, 43535, 56852, 69656, 71065, 87070, 113704, 142130, 174140, 284260, 348280, 531127, 568520, 1062254, 2028731, 2124508, 2655635, 4057462, 4249016, 5311270, 8114924, 10143655, 10622540, 16229848, 20287310, 21245080, 40574620, 81149240, 123752591, 247505182, 495010364, 618762955, 990020728, 1237525910, 2475051820, 4950103640]

約数ペア:

[(1, 4950103640), (2, 2475051820), (4, 1237525910), (5, 990020728), (8, 618762955), (10, 495010364), (20, 247505182), (40, 123752591), (61, 81149240), (122, 40574620), (233, 21245080), (244, 20287310), (305, 16229848), (466, 10622540), (488, 10143655), (610, 8114924), (932, 5311270), (1165, 4249016), (1220, 4057462), (1864, 2655635), (2330, 2124508), (2440, 2028731), (4660, 1062254), (8707, 568520), (9320, 531127), (14213, 348280), (17414, 284260), (28426, 174140), (34828, 142130), (43535, 113704), (56852, 87070), (69656, 71065)]