41976320

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:905

約数の個数: 80

約数和(自身を含む): 106064640

約数和(自身を除く): 64088320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 863, 1216, 1280, 1520, 1726, 2432, 2560, 3040, 3452, 4315, 4864, 6080, 6904, 8630, 9728, 12160, 13808, 16397, 17260, 24320, 27616, 32794, 34520, 48640, 55232, 65588, 69040, 81985, 110464, 131176, 138080, 163970, 220928, 262352, 276160, 327940, 441856, 524704, 552320, 655880, 1049408, 1104640, 1311760, 2098816, 2209280, 2623520, 4197632, 5247040, 8395264, 10494080, 20988160, 41976320]

約数ペア:

[(1, 41976320), (2, 20988160), (4, 10494080), (5, 8395264), (8, 5247040), (10, 4197632), (16, 2623520), (19, 2209280), (20, 2098816), (32, 1311760), (38, 1104640), (40, 1049408), (64, 655880), (76, 552320), (80, 524704), (95, 441856), (128, 327940), (152, 276160), (160, 262352), (190, 220928), (256, 163970), (304, 138080), (320, 131176), (380, 110464), (512, 81985), (608, 69040), (640, 65588), (760, 55232), (863, 48640), (1216, 34520), (1280, 32794), (1520, 27616), (1726, 24320), (2432, 17260), (2560, 16397), (3040, 13808), (3452, 12160), (4315, 9728), (4864, 8630), (6080, 6904)]