2045264594750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{256967}}^1$

素因数の和:257107

約数の個数: 128

約数和(自身を含む): 4310155100160

約数和(自身を除く): 2264890505410

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 79, 125, 130, 155, 158, 250, 310, 325, 395, 403, 650, 775, 790, 806, 1027, 1550, 1625, 1975, 2015, 2054, 2449, 3250, 3875, 3950, 4030, 4898, 5135, 7750, 9875, 10075, 10270, 12245, 19750, 20150, 24490, 25675, 31837, 50375, 51350, 61225, 63674, 100750, 122450, 128375, 159185, 256750, 256967, 306125, 318370, 513934, 612250, 795925, 1284835, 1591850, 2569670, 3340571, 3979625, 6424175, 6681142, 7959250, 7965977, 12848350, 15931954, 16702855, 20300393, 32120875, 33405710, 39829885, 40600786, 64241750, 79659770, 83514275, 101501965, 103557701, 167028550, 199149425, 203003930, 207115402, 263905109, 398298850, 417571375, 507509825, 517788505, 527810218, 629312183, 835142750, 995747125, 1015019650, 1035577010, 1258624366, 1319525545, 1991494250, 2537549125, 2588942525, 2639051090, 3146560915, 5075098250, 5177885050, 6293121830, 6597627725, 8181058379, 12944712625, 13195255450, 15732804575, 16362116758, 25889425250, 31465609150, 32988138625, 40905291895, 65976277250, 78664022875, 81810583790, 157328045750, 204526459475, 409052918950, 1022632297375, 2045264594750]

約数ペア:

[(1, 2045264594750), (2, 1022632297375), (5, 409052918950), (10, 204526459475), (13, 157328045750), (25, 81810583790), (26, 78664022875), (31, 65976277250), (50, 40905291895), (62, 32988138625), (65, 31465609150), (79, 25889425250), (125, 16362116758), (130, 15732804575), (155, 13195255450), (158, 12944712625), (250, 8181058379), (310, 6597627725), (325, 6293121830), (395, 5177885050), (403, 5075098250), (650, 3146560915), (775, 2639051090), (790, 2588942525), (806, 2537549125), (1027, 1991494250), (1550, 1319525545), (1625, 1258624366), (1975, 1035577010), (2015, 1015019650), (2054, 995747125), (2449, 835142750), (3250, 629312183), (3875, 527810218), (3950, 517788505), (4030, 507509825), (4898, 417571375), (5135, 398298850), (7750, 263905109), (9875, 207115402), (10075, 203003930), (10270, 199149425), (12245, 167028550), (19750, 103557701), (20150, 101501965), (24490, 83514275), (25675, 79659770), (31837, 64241750), (50375, 40600786), (51350, 39829885), (61225, 33405710), (63674, 32120875), (100750, 20300393), (122450, 16702855), (128375, 15931954), (159185, 12848350), (256750, 7965977), (256967, 7959250), (306125, 6681142), (318370, 6424175), (513934, 3979625), (612250, 3340571), (795925, 2569670), (1284835, 1591850)]