5389297280

素因数分解:

$2^7\times 5^1\times {\mathrm{859}}^1\times {\mathrm{9803}}^1$

素因数の和:10681

約数の個数: 64

約数和(自身を含む): 12900103200

約数和(自身を除く): 7510805920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 859, 1718, 3436, 4295, 6872, 8590, 9803, 13744, 17180, 19606, 27488, 34360, 39212, 49015, 54976, 68720, 78424, 98030, 109952, 137440, 156848, 196060, 274880, 313696, 392120, 549760, 627392, 784240, 1254784, 1568480, 3136960, 6273920, 8420777, 16841554, 33683108, 42103885, 67366216, 84207770, 134732432, 168415540, 269464864, 336831080, 538929728, 673662160, 1077859456, 1347324320, 2694648640, 5389297280]

約数ペア:

[(1, 5389297280), (2, 2694648640), (4, 1347324320), (5, 1077859456), (8, 673662160), (10, 538929728), (16, 336831080), (20, 269464864), (32, 168415540), (40, 134732432), (64, 84207770), (80, 67366216), (128, 42103885), (160, 33683108), (320, 16841554), (640, 8420777), (859, 6273920), (1718, 3136960), (3436, 1568480), (4295, 1254784), (6872, 784240), (8590, 627392), (9803, 549760), (13744, 392120), (17180, 313696), (19606, 274880), (27488, 196060), (34360, 156848), (39212, 137440), (49015, 109952), (54976, 98030), (68720, 78424)]