40602760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8389}}^1$

素因数の和:8422

約数の個数: 48

約数和(自身を含む): 100428300

約数和(自身を除く): 59825540

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, 8389, 16778, 33556, 41945, 67112, 83890, 92279, 167780, 184558, 335560, 369116, 461395, 738232, 922790, 1015069, 1845580, 2030138, 3691160, 4060276, 5075345, 8120552, 10150690, 20301380, 40602760]

約数ペア:

[(1, 40602760), (2, 20301380), (4, 10150690), (5, 8120552), (8, 5075345), (10, 4060276), (11, 3691160), (20, 2030138), (22, 1845580), (40, 1015069), (44, 922790), (55, 738232), (88, 461395), (110, 369116), (121, 335560), (220, 184558), (242, 167780), (440, 92279), (484, 83890), (605, 67112), (968, 41945), (1210, 33556), (2420, 16778), (4840, 8389)]