61037240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12611}}^1$

素因数の和:12644

約数の個数: 48

約数和(自身を含む): 150965640

約数和(自身を除く): 89928400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 12611, 25222, 50444, 63055, 100888, 126110, 138721, 252220, 277442, 504440, 554884, 693605, 1109768, 1387210, 1525931, 2774420, 3051862, 5548840, 6103724, 7629655, 12207448, 15259310, 30518620, 61037240]

約数ペア:

[(1, 61037240), (2, 30518620), (4, 15259310), (5, 12207448), (8, 7629655), (10, 6103724), (11, 5548840), (20, 3051862), (22, 2774420), (40, 1525931), (44, 1387210), (55, 1109768), (88, 693605), (110, 554884), (121, 504440), (220, 277442), (242, 252220), (440, 138721), (484, 126110), (605, 100888), (968, 63055), (1210, 50444), (2420, 25222), (4840, 12611)]