86810360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3445

約数の個数: 96

約数和(自身を含む): 244762560

約数和(自身を除く): 157952200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3407, 3640, 5096, 6370, 6814, 12740, 13628, 17035, 23849, 25480, 27256, 34070, 44291, 47698, 68140, 88582, 95396, 119245, 136280, 166943, 177164, 190792, 221455, 238490, 310037, 333886, 354328, 442910, 476980, 620074, 667772, 834715, 885820, 953960, 1240148, 1335544, 1550185, 1669430, 1771640, 2170259, 2480296, 3100370, 3338860, 4340518, 6200740, 6677720, 8681036, 10851295, 12401480, 17362072, 21702590, 43405180, 86810360]

約数ペア:

[(1, 86810360), (2, 43405180), (4, 21702590), (5, 17362072), (7, 12401480), (8, 10851295), (10, 8681036), (13, 6677720), (14, 6200740), (20, 4340518), (26, 3338860), (28, 3100370), (35, 2480296), (40, 2170259), (49, 1771640), (52, 1669430), (56, 1550185), (65, 1335544), (70, 1240148), (91, 953960), (98, 885820), (104, 834715), (130, 667772), (140, 620074), (182, 476980), (196, 442910), (245, 354328), (260, 333886), (280, 310037), (364, 238490), (392, 221455), (455, 190792), (490, 177164), (520, 166943), (637, 136280), (728, 119245), (910, 95396), (980, 88582), (1274, 68140), (1820, 47698), (1960, 44291), (2548, 34070), (3185, 27256), (3407, 25480), (3640, 23849), (5096, 17035), (6370, 13628), (6814, 12740)]