33554620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3547}}^1$

素因数の和:3610

約数の個数: 48

約数和(自身を含む): 78680448

約数和(自身を除く): 45125828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 3547, 4730, 7094, 9460, 14188, 17735, 35470, 39017, 70940, 78034, 152521, 156068, 195085, 305042, 390170, 610084, 762605, 780340, 1525210, 1677731, 3050420, 3355462, 6710924, 8388655, 16777310, 33554620]

約数ペア:

[(1, 33554620), (2, 16777310), (4, 8388655), (5, 6710924), (10, 3355462), (11, 3050420), (20, 1677731), (22, 1525210), (43, 780340), (44, 762605), (55, 610084), (86, 390170), (110, 305042), (172, 195085), (215, 156068), (220, 152521), (430, 78034), (473, 70940), (860, 39017), (946, 35470), (1892, 17735), (2365, 14188), (3547, 9460), (4730, 7094)]