15697544620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1\times {\mathrm{613}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 34758097920

約数和(自身を除く): 19060553300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 179, 230, 311, 358, 460, 613, 622, 716, 895, 1226, 1244, 1555, 1790, 2452, 3065, 3110, 3580, 4117, 6130, 6220, 7153, 8234, 12260, 14099, 14306, 16468, 20585, 28198, 28612, 35765, 41170, 55669, 56396, 70495, 71530, 82340, 109727, 111338, 140990, 143060, 190643, 219454, 222676, 278345, 281980, 381286, 438908, 548635, 556690, 762572, 953215, 1097270, 1113380, 1280387, 1906430, 2194540, 2523721, 2560774, 3812860, 4384789, 5047442, 5121548, 6401935, 8769578, 10094884, 12618605, 12803870, 17539156, 21923945, 25237210, 25607740, 34125097, 43847890, 50474420, 68250194, 87695780, 136500388, 170625485, 341250970, 682501940, 784877231, 1569754462, 3139508924, 3924386155, 7848772310, 15697544620]

約数ペア:

[(1, 15697544620), (2, 7848772310), (4, 3924386155), (5, 3139508924), (10, 1569754462), (20, 784877231), (23, 682501940), (46, 341250970), (92, 170625485), (115, 136500388), (179, 87695780), (230, 68250194), (311, 50474420), (358, 43847890), (460, 34125097), (613, 25607740), (622, 25237210), (716, 21923945), (895, 17539156), (1226, 12803870), (1244, 12618605), (1555, 10094884), (1790, 8769578), (2452, 6401935), (3065, 5121548), (3110, 5047442), (3580, 4384789), (4117, 3812860), (6130, 2560774), (6220, 2523721), (7153, 2194540), (8234, 1906430), (12260, 1280387), (14099, 1113380), (14306, 1097270), (16468, 953215), (20585, 762572), (28198, 556690), (28612, 548635), (35765, 438908), (41170, 381286), (55669, 281980), (56396, 278345), (70495, 222676), (71530, 219454), (82340, 190643), (109727, 143060), (111338, 140990)]