16930900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 108

約数和(自身を含む): 44976288

約数和(自身を除く): 28045388

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 67, 70, 76, 95, 100, 133, 134, 140, 175, 190, 266, 268, 335, 350, 361, 380, 469, 475, 532, 665, 670, 700, 722, 938, 950, 1273, 1330, 1340, 1444, 1675, 1805, 1876, 1900, 2345, 2527, 2546, 2660, 3325, 3350, 3610, 4690, 5054, 5092, 6365, 6650, 6700, 7220, 8911, 9025, 9380, 10108, 11725, 12635, 12730, 13300, 17822, 18050, 23450, 24187, 25270, 25460, 31825, 35644, 36100, 44555, 46900, 48374, 50540, 63175, 63650, 89110, 96748, 120935, 126350, 127300, 169309, 178220, 222775, 241870, 252700, 338618, 445550, 483740, 604675, 677236, 846545, 891100, 1209350, 1693090, 2418700, 3386180, 4232725, 8465450, 16930900]

約数ペア:

[(1, 16930900), (2, 8465450), (4, 4232725), (5, 3386180), (7, 2418700), (10, 1693090), (14, 1209350), (19, 891100), (20, 846545), (25, 677236), (28, 604675), (35, 483740), (38, 445550), (50, 338618), (67, 252700), (70, 241870), (76, 222775), (95, 178220), (100, 169309), (133, 127300), (134, 126350), (140, 120935), (175, 96748), (190, 89110), (266, 63650), (268, 63175), (335, 50540), (350, 48374), (361, 46900), (380, 44555), (469, 36100), (475, 35644), (532, 31825), (665, 25460), (670, 25270), (700, 24187), (722, 23450), (938, 18050), (950, 17822), (1273, 13300), (1330, 12730), (1340, 12635), (1444, 11725), (1675, 10108), (1805, 9380), (1876, 9025), (1900, 8911), (2345, 7220), (2527, 6700), (2546, 6650), (2660, 6365), (3325, 5092), (3350, 5054), (3610, 4690)]