27290865680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{2543}}^1$

素因数の和:3193

約数の個数: 160

約数和(自身を含む): 72499359744

約数和(自身を除く): 45208494064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 607, 680, 884, 1040, 1105, 1214, 1360, 1768, 2210, 2428, 2543, 3035, 3536, 4420, 4856, 5086, 6070, 7891, 8840, 9712, 10172, 10319, 12140, 12715, 15782, 17680, 20344, 20638, 24280, 25430, 31564, 33059, 39455, 40688, 41276, 43231, 48560, 50860, 51595, 63128, 66118, 78910, 82552, 86462, 101720, 103190, 126256, 132236, 134147, 157820, 165104, 165295, 172924, 203440, 206380, 216155, 264472, 268294, 315640, 330590, 345848, 412760, 432310, 528944, 536588, 562003, 631280, 661180, 670735, 691696, 825520, 864620, 1073176, 1124006, 1322360, 1341470, 1543601, 1729240, 2146352, 2248012, 2644720, 2682940, 2810015, 3087202, 3458480, 4496024, 5365880, 5620030, 6174404, 7718005, 8992048, 10731760, 11240060, 12348808, 15436010, 20066813, 22480120, 24697616, 26241217, 30872020, 40133626, 44960240, 52482434, 61744040, 80267252, 100334065, 104964868, 123488080, 131206085, 160534504, 200668130, 209929736, 262412170, 321069008, 341135821, 401336260, 419859472, 524824340, 682271642, 802672520, 1049648680, 1364543284, 1605345040, 1705679105, 2099297360, 2729086568, 3411358210, 5458173136, 6822716420, 13645432840, 27290865680]

約数ペア:

[(1, 27290865680), (2, 13645432840), (4, 6822716420), (5, 5458173136), (8, 3411358210), (10, 2729086568), (13, 2099297360), (16, 1705679105), (17, 1605345040), (20, 1364543284), (26, 1049648680), (34, 802672520), (40, 682271642), (52, 524824340), (65, 419859472), (68, 401336260), (80, 341135821), (85, 321069008), (104, 262412170), (130, 209929736), (136, 200668130), (170, 160534504), (208, 131206085), (221, 123488080), (260, 104964868), (272, 100334065), (340, 80267252), (442, 61744040), (520, 52482434), (607, 44960240), (680, 40133626), (884, 30872020), (1040, 26241217), (1105, 24697616), (1214, 22480120), (1360, 20066813), (1768, 15436010), (2210, 12348808), (2428, 11240060), (2543, 10731760), (3035, 8992048), (3536, 7718005), (4420, 6174404), (4856, 5620030), (5086, 5365880), (6070, 4496024), (7891, 3458480), (8840, 3087202), (9712, 2810015), (10172, 2682940), (10319, 2644720), (12140, 2248012), (12715, 2146352), (15782, 1729240), (17680, 1543601), (20344, 1341470), (20638, 1322360), (24280, 1124006), (25430, 1073176), (31564, 864620), (33059, 825520), (39455, 691696), (40688, 670735), (41276, 661180), (43231, 631280), (48560, 562003), (50860, 536588), (51595, 528944), (63128, 432310), (66118, 412760), (78910, 345848), (82552, 330590), (86462, 315640), (101720, 268294), (103190, 264472), (126256, 216155), (132236, 206380), (134147, 203440), (157820, 172924), (165104, 165295)]