75433240

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26561}}^1$

素因数の和:26643

約数の個数: 32

約数和(自身を含む): 172121760

約数和(自身を除く): 96688520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 26561, 53122, 106244, 132805, 212488, 265610, 531220, 1062440, 1885831, 3771662, 7543324, 9429155, 15086648, 18858310, 37716620, 75433240]

約数ペア:

[(1, 75433240), (2, 37716620), (4, 18858310), (5, 15086648), (8, 9429155), (10, 7543324), (20, 3771662), (40, 1885831), (71, 1062440), (142, 531220), (284, 265610), (355, 212488), (568, 132805), (710, 106244), (1420, 53122), (2840, 26561)]