1343220010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27943}}^1$

素因数の和:28003

約数の個数: 64

約数和(自身を含む): 2897233920

約数和(自身を除く): 1554013910

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 190, 209, 230, 253, 418, 437, 506, 874, 1045, 1265, 2090, 2185, 2530, 4370, 4807, 9614, 24035, 27943, 48070, 55886, 139715, 279430, 307373, 530917, 614746, 642689, 1061834, 1285378, 1536865, 2654585, 3073730, 3213445, 5309170, 5840087, 6426890, 7069579, 11680174, 12211091, 14139158, 24422182, 29200435, 35347895, 58400870, 61055455, 70695790, 122110910, 134322001, 268644002, 671610005, 1343220010]

約数ペア:

[(1, 1343220010), (2, 671610005), (5, 268644002), (10, 134322001), (11, 122110910), (19, 70695790), (22, 61055455), (23, 58400870), (38, 35347895), (46, 29200435), (55, 24422182), (95, 14139158), (110, 12211091), (115, 11680174), (190, 7069579), (209, 6426890), (230, 5840087), (253, 5309170), (418, 3213445), (437, 3073730), (506, 2654585), (874, 1536865), (1045, 1285378), (1265, 1061834), (2090, 642689), (2185, 614746), (2530, 530917), (4370, 307373), (4807, 279430), (9614, 139715), (24035, 55886), (27943, 48070)]