89873800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 223869600

約数和(自身を除く): 133995800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 67, 76, 95, 100, 134, 152, 190, 200, 268, 335, 353, 380, 475, 536, 670, 706, 760, 950, 1273, 1340, 1412, 1675, 1765, 1900, 2546, 2680, 2824, 3350, 3530, 3800, 5092, 6365, 6700, 6707, 7060, 8825, 10184, 12730, 13400, 13414, 14120, 17650, 23651, 25460, 26828, 31825, 33535, 35300, 47302, 50920, 53656, 63650, 67070, 70600, 94604, 118255, 127300, 134140, 167675, 189208, 236510, 254600, 268280, 335350, 449369, 473020, 591275, 670700, 898738, 946040, 1182550, 1341400, 1797476, 2246845, 2365100, 3594952, 4493690, 4730200, 8987380, 11234225, 17974760, 22468450, 44936900, 89873800]

約数ペア:

[(1, 89873800), (2, 44936900), (4, 22468450), (5, 17974760), (8, 11234225), (10, 8987380), (19, 4730200), (20, 4493690), (25, 3594952), (38, 2365100), (40, 2246845), (50, 1797476), (67, 1341400), (76, 1182550), (95, 946040), (100, 898738), (134, 670700), (152, 591275), (190, 473020), (200, 449369), (268, 335350), (335, 268280), (353, 254600), (380, 236510), (475, 189208), (536, 167675), (670, 134140), (706, 127300), (760, 118255), (950, 94604), (1273, 70600), (1340, 67070), (1412, 63650), (1675, 53656), (1765, 50920), (1900, 47302), (2546, 35300), (2680, 33535), (2824, 31825), (3350, 26828), (3530, 25460), (3800, 23651), (5092, 17650), (6365, 14120), (6700, 13414), (6707, 13400), (7060, 12730), (8825, 10184)]