2746799786320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9239}}^1\times {\mathrm{119881}}^1$

素因数の和:129164

約数の個数: 80

約数和(自身を含む): 6593088015360

約数和(自身を除く): 3846288229040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 9239, 18478, 36956, 46195, 73912, 92390, 119881, 147824, 184780, 239762, 286409, 369560, 479524, 572818, 599405, 739120, 959048, 1145636, 1198810, 1432045, 1918096, 2291272, 2397620, 2864090, 3716311, 4582544, 4795240, 5728180, 7432622, 9590480, 11456360, 14865244, 18581555, 22912720, 29730488, 37163110, 59460976, 74326220, 148652440, 297304880, 1107580559, 2215161118, 4430322236, 5537902795, 8860644472, 11075805590, 17721288944, 22151611180, 34334997329, 44303222360, 68669994658, 88606444720, 137339989316, 171674986645, 274679978632, 343349973290, 549359957264, 686699946580, 1373399893160, 2746799786320]

約数ペア:

[(1, 2746799786320), (2, 1373399893160), (4, 686699946580), (5, 549359957264), (8, 343349973290), (10, 274679978632), (16, 171674986645), (20, 137339989316), (31, 88606444720), (40, 68669994658), (62, 44303222360), (80, 34334997329), (124, 22151611180), (155, 17721288944), (248, 11075805590), (310, 8860644472), (496, 5537902795), (620, 4430322236), (1240, 2215161118), (2480, 1107580559), (9239, 297304880), (18478, 148652440), (36956, 74326220), (46195, 59460976), (73912, 37163110), (92390, 29730488), (119881, 22912720), (147824, 18581555), (184780, 14865244), (239762, 11456360), (286409, 9590480), (369560, 7432622), (479524, 5728180), (572818, 4795240), (599405, 4582544), (739120, 3716311), (959048, 2864090), (1145636, 2397620), (1198810, 2291272), (1432045, 1918096)]