177935804150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{41851}}^1$

素因数の和:42118

約数の個数: 96

約数和(自身を含む): 369669006336

約数和(自身を除く): 191733202186

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 211, 310, 325, 403, 422, 650, 775, 806, 1055, 1550, 2015, 2110, 2743, 4030, 5275, 5486, 6541, 10075, 10550, 13082, 13715, 20150, 27430, 32705, 41851, 65410, 68575, 83702, 85033, 137150, 163525, 170066, 209255, 327050, 418510, 425165, 544063, 850330, 1046275, 1088126, 1297381, 2092550, 2125825, 2594762, 2720315, 4251650, 5440630, 6486905, 8830561, 12973810, 13601575, 16865953, 17661122, 27203150, 32434525, 33731906, 44152805, 64869050, 84329765, 88305610, 114797293, 168659530, 220764025, 229594586, 273747391, 421648825, 441528050, 547494782, 573986465, 843297650, 1147972930, 1368736955, 2737473910, 2869932325, 3558716083, 5739864650, 6843684775, 7117432166, 13687369550, 17793580415, 35587160830, 88967902075, 177935804150]

約数ペア:

[(1, 177935804150), (2, 88967902075), (5, 35587160830), (10, 17793580415), (13, 13687369550), (25, 7117432166), (26, 6843684775), (31, 5739864650), (50, 3558716083), (62, 2869932325), (65, 2737473910), (130, 1368736955), (155, 1147972930), (211, 843297650), (310, 573986465), (325, 547494782), (403, 441528050), (422, 421648825), (650, 273747391), (775, 229594586), (806, 220764025), (1055, 168659530), (1550, 114797293), (2015, 88305610), (2110, 84329765), (2743, 64869050), (4030, 44152805), (5275, 33731906), (5486, 32434525), (6541, 27203150), (10075, 17661122), (10550, 16865953), (13082, 13601575), (13715, 12973810), (20150, 8830561), (27430, 6486905), (32705, 5440630), (41851, 4251650), (65410, 2720315), (68575, 2594762), (83702, 2125825), (85033, 2092550), (137150, 1297381), (163525, 1088126), (170066, 1046275), (209255, 850330), (327050, 544063), (418510, 425165)]