5157506528

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{7649}}^1$

素因数の和:8787

約数の個数: 48

約数和(自身を含む): 10699290000

約数和(自身を除く): 5541783472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1109, 2218, 4436, 7649, 8872, 15298, 17744, 21071, 30596, 35488, 42142, 61192, 84284, 122384, 145331, 168568, 244768, 290662, 337136, 581324, 674272, 1162648, 2325296, 4650592, 8482741, 16965482, 33930964, 67861928, 135723856, 161172079, 271447712, 322344158, 644688316, 1289376632, 2578753264, 5157506528]

約数ペア:

[(1, 5157506528), (2, 2578753264), (4, 1289376632), (8, 644688316), (16, 322344158), (19, 271447712), (32, 161172079), (38, 135723856), (76, 67861928), (152, 33930964), (304, 16965482), (608, 8482741), (1109, 4650592), (2218, 2325296), (4436, 1162648), (7649, 674272), (8872, 581324), (15298, 337136), (17744, 290662), (21071, 244768), (30596, 168568), (35488, 145331), (42142, 122384), (61192, 84284)]