80453000

素因数分解:

$2^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 192741120

約数和(自身を除く): 112288120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 172, 200, 215, 250, 344, 430, 500, 860, 1000, 1075, 1720, 1871, 2150, 3742, 4300, 5375, 7484, 8600, 9355, 10750, 14968, 18710, 21500, 37420, 43000, 46775, 74840, 80453, 93550, 160906, 187100, 233875, 321812, 374200, 402265, 467750, 643624, 804530, 935500, 1609060, 1871000, 2011325, 3218120, 4022650, 8045300, 10056625, 16090600, 20113250, 40226500, 80453000]

約数ペア:

[(1, 80453000), (2, 40226500), (4, 20113250), (5, 16090600), (8, 10056625), (10, 8045300), (20, 4022650), (25, 3218120), (40, 2011325), (43, 1871000), (50, 1609060), (86, 935500), (100, 804530), (125, 643624), (172, 467750), (200, 402265), (215, 374200), (250, 321812), (344, 233875), (430, 187100), (500, 160906), (860, 93550), (1000, 80453), (1075, 74840), (1720, 46775), (1871, 43000), (2150, 37420), (3742, 21500), (4300, 18710), (5375, 14968), (7484, 10750), (8600, 9355)]