84424120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17443}}^1$

素因数の和:17476

約数の個数: 48

約数和(自身を含む): 208804680

約数和(自身を除く): 124380560

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, 17443, 34886, 69772, 87215, 139544, 174430, 191873, 348860, 383746, 697720, 767492, 959365, 1534984, 1918730, 2110603, 3837460, 4221206, 7674920, 8442412, 10553015, 16884824, 21106030, 42212060, 84424120]

約数ペア:

[(1, 84424120), (2, 42212060), (4, 21106030), (5, 16884824), (8, 10553015), (10, 8442412), (11, 7674920), (20, 4221206), (22, 3837460), (40, 2110603), (44, 1918730), (55, 1534984), (88, 959365), (110, 767492), (121, 697720), (220, 383746), (242, 348860), (440, 191873), (484, 174430), (605, 139544), (968, 87215), (1210, 69772), (2420, 34886), (4840, 17443)]