1298049597860

素因数分解:

$2^2\times 5^1\times {\mathrm{3371}}^1\times {\mathrm{4201}}^1\times {\mathrm{4583}}^1$

素因数の和:12164

約数の個数: 48

約数和(自身を含む): 2727956956032

約数和(自身を除く): 1429907358172

約数列:

[1, 2, 4, 5, 10, 20, 3371, 4201, 4583, 6742, 8402, 9166, 13484, 16804, 16855, 18332, 21005, 22915, 33710, 42010, 45830, 67420, 84020, 91660, 14161571, 15449293, 19253183, 28323142, 30898586, 38506366, 56646284, 61797172, 70807855, 77012732, 77246465, 96265915, 141615710, 154492930, 192531830, 283231420, 308985860, 385063660, 64902479893, 129804959786, 259609919572, 324512399465, 649024798930, 1298049597860]

約数ペア:

[(1, 1298049597860), (2, 649024798930), (4, 324512399465), (5, 259609919572), (10, 129804959786), (20, 64902479893), (3371, 385063660), (4201, 308985860), (4583, 283231420), (6742, 192531830), (8402, 154492930), (9166, 141615710), (13484, 96265915), (16804, 77246465), (16855, 77012732), (18332, 70807855), (21005, 61797172), (22915, 56646284), (33710, 38506366), (42010, 30898586), (45830, 28323142), (67420, 19253183), (84020, 15449293), (91660, 14161571)]