18116367079340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5179}}^1\times {\mathrm{3300041}}^1$

素因数の和:3305282

約数の個数: 48

約数和(自身を含む): 38769685426080

約数和(自身を除く): 20653318346740

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 5179, 10358, 20716, 25895, 51790, 103580, 274487, 548974, 1097948, 1372435, 2744870, 3300041, 5489740, 6600082, 13200164, 16500205, 33000410, 66000820, 174902173, 349804346, 699608692, 874510865, 1749021730, 3498043460, 17090912339, 34181824678, 68363649356, 85454561695, 170909123390, 341818246780, 905818353967, 1811636707934, 3623273415868, 4529091769835, 9058183539670, 18116367079340]

約数ペア:

[(1, 18116367079340), (2, 9058183539670), (4, 4529091769835), (5, 3623273415868), (10, 1811636707934), (20, 905818353967), (53, 341818246780), (106, 170909123390), (212, 85454561695), (265, 68363649356), (530, 34181824678), (1060, 17090912339), (5179, 3498043460), (10358, 1749021730), (20716, 874510865), (25895, 699608692), (51790, 349804346), (103580, 174902173), (274487, 66000820), (548974, 33000410), (1097948, 16500205), (1372435, 13200164), (2744870, 6600082), (3300041, 5489740)]