83298100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 189987840

約数和(自身を除く): 106689740

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 47, 50, 74, 94, 100, 148, 185, 188, 235, 370, 470, 479, 740, 925, 940, 958, 1175, 1739, 1850, 1916, 2350, 2395, 3478, 3700, 4700, 4790, 6956, 8695, 9580, 11975, 17390, 17723, 22513, 23950, 34780, 35446, 43475, 45026, 47900, 70892, 86950, 88615, 90052, 112565, 173900, 177230, 225130, 354460, 443075, 450260, 562825, 832981, 886150, 1125650, 1665962, 1772300, 2251300, 3331924, 4164905, 8329810, 16659620, 20824525, 41649050, 83298100]

約数ペア:

[(1, 83298100), (2, 41649050), (4, 20824525), (5, 16659620), (10, 8329810), (20, 4164905), (25, 3331924), (37, 2251300), (47, 1772300), (50, 1665962), (74, 1125650), (94, 886150), (100, 832981), (148, 562825), (185, 450260), (188, 443075), (235, 354460), (370, 225130), (470, 177230), (479, 173900), (740, 112565), (925, 90052), (940, 88615), (958, 86950), (1175, 70892), (1739, 47900), (1850, 45026), (1916, 43475), (2350, 35446), (2395, 34780), (3478, 23950), (3700, 22513), (4700, 17723), (4790, 17390), (6956, 11975), (8695, 9580)]