15673989200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{4133}}^1$

素因数の和:4669

約数の個数: 120

約数和(自身を含む): 39727740000

約数和(自身を除く): 24053750800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 499, 760, 950, 998, 1520, 1900, 1996, 2495, 3800, 3992, 4133, 4990, 7600, 7984, 8266, 9481, 9980, 12475, 16532, 18962, 19960, 20665, 24950, 33064, 37924, 39920, 41330, 47405, 49900, 66128, 75848, 78527, 82660, 94810, 99800, 103325, 151696, 157054, 165320, 189620, 199600, 206650, 237025, 314108, 330640, 379240, 392635, 413300, 474050, 628216, 758480, 785270, 826600, 948100, 1256432, 1570540, 1653200, 1896200, 1963175, 2062367, 3141080, 3792400, 3926350, 4124734, 6282160, 7852700, 8249468, 10311835, 15705400, 16498936, 20623670, 31410800, 32997872, 39184973, 41247340, 51559175, 78369946, 82494680, 103118350, 156739892, 164989360, 195924865, 206236700, 313479784, 391849730, 412473400, 626959568, 783699460, 824946800, 979624325, 1567398920, 1959248650, 3134797840, 3918497300, 7836994600, 15673989200]

約数ペア:

[(1, 15673989200), (2, 7836994600), (4, 3918497300), (5, 3134797840), (8, 1959248650), (10, 1567398920), (16, 979624325), (19, 824946800), (20, 783699460), (25, 626959568), (38, 412473400), (40, 391849730), (50, 313479784), (76, 206236700), (80, 195924865), (95, 164989360), (100, 156739892), (152, 103118350), (190, 82494680), (200, 78369946), (304, 51559175), (380, 41247340), (400, 39184973), (475, 32997872), (499, 31410800), (760, 20623670), (950, 16498936), (998, 15705400), (1520, 10311835), (1900, 8249468), (1996, 7852700), (2495, 6282160), (3800, 4124734), (3992, 3926350), (4133, 3792400), (4990, 3141080), (7600, 2062367), (7984, 1963175), (8266, 1896200), (9481, 1653200), (9980, 1570540), (12475, 1256432), (16532, 948100), (18962, 826600), (19960, 785270), (20665, 758480), (24950, 628216), (33064, 474050), (37924, 413300), (39920, 392635), (41330, 379240), (47405, 330640), (49900, 314108), (66128, 237025), (75848, 206650), (78527, 199600), (82660, 189620), (94810, 165320), (99800, 157054), (103325, 151696)]