1367198600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{128981}}^1$

素因数の和:129050

約数の個数: 48

約数和(自身を含む): 3238738020

約数和(自身を除く): 1871539420

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 10600, 128981, 257962, 515924, 644905, 1031848, 1289810, 2579620, 3224525, 5159240, 6449050, 6835993, 12898100, 13671986, 25796200, 27343972, 34179965, 54687944, 68359930, 136719860, 170899825, 273439720, 341799650, 683599300, 1367198600]

約数ペア:

[(1, 1367198600), (2, 683599300), (4, 341799650), (5, 273439720), (8, 170899825), (10, 136719860), (20, 68359930), (25, 54687944), (40, 34179965), (50, 27343972), (53, 25796200), (100, 13671986), (106, 12898100), (200, 6835993), (212, 6449050), (265, 5159240), (424, 3224525), (530, 2579620), (1060, 1289810), (1325, 1031848), (2120, 644905), (2650, 515924), (5300, 257962), (10600, 128981)]