2792322160

素因数分解:

$2^4\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{15383}}^1$

素因数の和:17665

約数の個数: 40

約数和(自身を含む): 6495432480

約数和(自身を除く): 3703110320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2269, 4538, 9076, 11345, 15383, 18152, 22690, 30766, 36304, 45380, 61532, 76915, 90760, 123064, 153830, 181520, 246128, 307660, 615320, 1230640, 34904027, 69808054, 139616108, 174520135, 279232216, 349040270, 558464432, 698080540, 1396161080, 2792322160]

約数ペア:

[(1, 2792322160), (2, 1396161080), (4, 698080540), (5, 558464432), (8, 349040270), (10, 279232216), (16, 174520135), (20, 139616108), (40, 69808054), (80, 34904027), (2269, 1230640), (4538, 615320), (9076, 307660), (11345, 246128), (15383, 181520), (18152, 153830), (22690, 123064), (30766, 90760), (36304, 76915), (45380, 61532)]