4292480

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 10832400

約数和(自身を除く): 6539920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 353, 380, 608, 640, 706, 760, 1216, 1412, 1520, 1765, 2432, 2824, 3040, 3530, 5648, 6080, 6707, 7060, 11296, 12160, 13414, 14120, 22592, 26828, 28240, 33535, 45184, 53656, 56480, 67070, 107312, 112960, 134140, 214624, 225920, 268280, 429248, 536560, 858496, 1073120, 2146240, 4292480]

約数ペア:

[(1, 4292480), (2, 2146240), (4, 1073120), (5, 858496), (8, 536560), (10, 429248), (16, 268280), (19, 225920), (20, 214624), (32, 134140), (38, 112960), (40, 107312), (64, 67070), (76, 56480), (80, 53656), (95, 45184), (128, 33535), (152, 28240), (160, 26828), (190, 22592), (304, 14120), (320, 13414), (353, 12160), (380, 11296), (608, 7060), (640, 6707), (706, 6080), (760, 5648), (1216, 3530), (1412, 3040), (1520, 2824), (1765, 2432)]