18423656480

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{11257}}^1$

素因数の和:11518

約数の個数: 96

約数和(自身を含む): 44580869424

約数和(自身を除く): 26157212944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 193, 212, 265, 386, 424, 530, 772, 848, 965, 1060, 1544, 1696, 1930, 2120, 3088, 3860, 4240, 6176, 7720, 8480, 10229, 11257, 15440, 20458, 22514, 30880, 40916, 45028, 51145, 56285, 81832, 90056, 102290, 112570, 163664, 180112, 204580, 225140, 327328, 360224, 409160, 450280, 596621, 818320, 900560, 1193242, 1636640, 1801120, 2172601, 2386484, 2983105, 4345202, 4772968, 5966210, 8690404, 9545936, 10863005, 11932420, 17380808, 19091872, 21726010, 23864840, 34761616, 43452020, 47729680, 69523232, 86904040, 95459360, 115147853, 173808080, 230295706, 347616160, 460591412, 575739265, 921182824, 1151478530, 1842365648, 2302957060, 3684731296, 4605914120, 9211828240, 18423656480]

約数ペア:

[(1, 18423656480), (2, 9211828240), (4, 4605914120), (5, 3684731296), (8, 2302957060), (10, 1842365648), (16, 1151478530), (20, 921182824), (32, 575739265), (40, 460591412), (53, 347616160), (80, 230295706), (106, 173808080), (160, 115147853), (193, 95459360), (212, 86904040), (265, 69523232), (386, 47729680), (424, 43452020), (530, 34761616), (772, 23864840), (848, 21726010), (965, 19091872), (1060, 17380808), (1544, 11932420), (1696, 10863005), (1930, 9545936), (2120, 8690404), (3088, 5966210), (3860, 4772968), (4240, 4345202), (6176, 2983105), (7720, 2386484), (8480, 2172601), (10229, 1801120), (11257, 1636640), (15440, 1193242), (20458, 900560), (22514, 818320), (30880, 596621), (40916, 450280), (45028, 409160), (51145, 360224), (56285, 327328), (81832, 225140), (90056, 204580), (102290, 180112), (112570, 163664)]