5420348720

素因数分解:

$2^4\times 5^1\times {\mathrm{3793}}^1\times {\mathrm{17863}}^1$

素因数の和:21669

約数の個数: 40

約数和(自身を含む): 12606338976

約数和(自身を除く): 7185990256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3793, 7586, 15172, 17863, 18965, 30344, 35726, 37930, 60688, 71452, 75860, 89315, 142904, 151720, 178630, 285808, 303440, 357260, 714520, 1429040, 67754359, 135508718, 271017436, 338771795, 542034872, 677543590, 1084069744, 1355087180, 2710174360, 5420348720]

約数ペア:

[(1, 5420348720), (2, 2710174360), (4, 1355087180), (5, 1084069744), (8, 677543590), (10, 542034872), (16, 338771795), (20, 271017436), (40, 135508718), (80, 67754359), (3793, 1429040), (7586, 714520), (15172, 357260), (17863, 303440), (18965, 285808), (30344, 178630), (35726, 151720), (37930, 142904), (60688, 89315), (71452, 75860)]