117980720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10313}}^1$

素因数の和:10350

約数の個数: 80

約数和(自身を含む): 322291872

約数和(自身を除く): 204311152

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 10313, 11440, 20626, 41252, 51565, 82504, 103130, 113443, 134069, 165008, 206260, 226886, 268138, 412520, 453772, 536276, 567215, 670345, 825040, 907544, 1072552, 1134430, 1340690, 1474759, 1815088, 2145104, 2268860, 2681380, 2949518, 4537720, 5362760, 5899036, 7373795, 9075440, 10725520, 11798072, 14747590, 23596144, 29495180, 58990360, 117980720]

約数ペア:

[(1, 117980720), (2, 58990360), (4, 29495180), (5, 23596144), (8, 14747590), (10, 11798072), (11, 10725520), (13, 9075440), (16, 7373795), (20, 5899036), (22, 5362760), (26, 4537720), (40, 2949518), (44, 2681380), (52, 2268860), (55, 2145104), (65, 1815088), (80, 1474759), (88, 1340690), (104, 1134430), (110, 1072552), (130, 907544), (143, 825040), (176, 670345), (208, 567215), (220, 536276), (260, 453772), (286, 412520), (440, 268138), (520, 226886), (572, 206260), (715, 165008), (880, 134069), (1040, 113443), (1144, 103130), (1430, 82504), (2288, 51565), (2860, 41252), (5720, 20626), (10313, 11440)]