194669200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 515342016

約数和(自身を除く): 320672816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 151, 176, 200, 220, 275, 293, 302, 400, 440, 550, 586, 604, 755, 880, 1100, 1172, 1208, 1465, 1510, 1661, 2200, 2344, 2416, 2930, 3020, 3223, 3322, 3775, 4400, 4688, 5860, 6040, 6446, 6644, 7325, 7550, 8305, 11720, 12080, 12892, 13288, 14650, 15100, 16115, 16610, 23440, 25784, 26576, 29300, 30200, 32230, 33220, 41525, 44243, 51568, 58600, 60400, 64460, 66440, 80575, 83050, 88486, 117200, 128920, 132880, 161150, 166100, 176972, 221215, 257840, 322300, 332200, 353944, 442430, 486673, 644600, 664400, 707888, 884860, 973346, 1106075, 1289200, 1769720, 1946692, 2212150, 2433365, 3539440, 3893384, 4424300, 4866730, 7786768, 8848600, 9733460, 12166825, 17697200, 19466920, 24333650, 38933840, 48667300, 97334600, 194669200]

約数ペア:

[(1, 194669200), (2, 97334600), (4, 48667300), (5, 38933840), (8, 24333650), (10, 19466920), (11, 17697200), (16, 12166825), (20, 9733460), (22, 8848600), (25, 7786768), (40, 4866730), (44, 4424300), (50, 3893384), (55, 3539440), (80, 2433365), (88, 2212150), (100, 1946692), (110, 1769720), (151, 1289200), (176, 1106075), (200, 973346), (220, 884860), (275, 707888), (293, 664400), (302, 644600), (400, 486673), (440, 442430), (550, 353944), (586, 332200), (604, 322300), (755, 257840), (880, 221215), (1100, 176972), (1172, 166100), (1208, 161150), (1465, 132880), (1510, 128920), (1661, 117200), (2200, 88486), (2344, 83050), (2416, 80575), (2930, 66440), (3020, 64460), (3223, 60400), (3322, 58600), (3775, 51568), (4400, 44243), (4688, 41525), (5860, 33220), (6040, 32230), (6446, 30200), (6644, 29300), (7325, 26576), (7550, 25784), (8305, 23440), (11720, 16610), (12080, 16115), (12892, 15100), (13288, 14650)]