8077894760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{24697}}^1$

素因数の和:24775

約数の個数: 128

約数和(自身を含む): 21285724320

約数和(自身を除く): 13207829560

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 37, 40, 52, 65, 68, 74, 85, 104, 130, 136, 148, 170, 185, 221, 260, 296, 340, 370, 442, 481, 520, 629, 680, 740, 884, 962, 1105, 1258, 1480, 1768, 1924, 2210, 2405, 2516, 3145, 3848, 4420, 4810, 5032, 6290, 8177, 8840, 9620, 12580, 16354, 19240, 24697, 25160, 32708, 40885, 49394, 65416, 81770, 98788, 123485, 163540, 197576, 246970, 321061, 327080, 419849, 493940, 642122, 839698, 913789, 987880, 1284244, 1605305, 1679396, 1827578, 2099245, 2568488, 3210610, 3358792, 3655156, 4198490, 4568945, 5458037, 6421220, 7310312, 8396980, 9137890, 10916074, 11879257, 12842440, 15534413, 16793960, 18275780, 21832148, 23758514, 27290185, 31068826, 36551560, 43664296, 47517028, 54580370, 59396285, 62137652, 77672065, 95034056, 109160740, 118792570, 124275304, 155344130, 201947369, 218321480, 237585140, 310688260, 403894738, 475170280, 621376520, 807789476, 1009736845, 1615578952, 2019473690, 4038947380, 8077894760]

約数ペア:

[(1, 8077894760), (2, 4038947380), (4, 2019473690), (5, 1615578952), (8, 1009736845), (10, 807789476), (13, 621376520), (17, 475170280), (20, 403894738), (26, 310688260), (34, 237585140), (37, 218321480), (40, 201947369), (52, 155344130), (65, 124275304), (68, 118792570), (74, 109160740), (85, 95034056), (104, 77672065), (130, 62137652), (136, 59396285), (148, 54580370), (170, 47517028), (185, 43664296), (221, 36551560), (260, 31068826), (296, 27290185), (340, 23758514), (370, 21832148), (442, 18275780), (481, 16793960), (520, 15534413), (629, 12842440), (680, 11879257), (740, 10916074), (884, 9137890), (962, 8396980), (1105, 7310312), (1258, 6421220), (1480, 5458037), (1768, 4568945), (1924, 4198490), (2210, 3655156), (2405, 3358792), (2516, 3210610), (3145, 2568488), (3848, 2099245), (4420, 1827578), (4810, 1679396), (5032, 1605305), (6290, 1284244), (8177, 987880), (8840, 913789), (9620, 839698), (12580, 642122), (16354, 493940), (19240, 419849), (24697, 327080), (25160, 321061), (32708, 246970), (40885, 197576), (49394, 163540), (65416, 123485), (81770, 98788)]