47882440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32353}}^1$

素因数の和:32401

約数の個数: 32

約数和(自身を含む): 110650680

約数和(自身を除く): 62768240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 32353, 64706, 129412, 161765, 258824, 323530, 647060, 1197061, 1294120, 2394122, 4788244, 5985305, 9576488, 11970610, 23941220, 47882440]

約数ペア:

[(1, 47882440), (2, 23941220), (4, 11970610), (5, 9576488), (8, 5985305), (10, 4788244), (20, 2394122), (37, 1294120), (40, 1197061), (74, 647060), (148, 323530), (185, 258824), (296, 161765), (370, 129412), (740, 64706), (1480, 32353)]