22196240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2293}}^1$

素因数の和:2328

約数の個数: 60

約数和(自身を含む): 56748972

約数和(自身を除く): 34552732

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2293, 2420, 4586, 4840, 9172, 9680, 11465, 18344, 22930, 25223, 36688, 45860, 50446, 91720, 100892, 126115, 183440, 201784, 252230, 277453, 403568, 504460, 554906, 1008920, 1109812, 1387265, 2017840, 2219624, 2774530, 4439248, 5549060, 11098120, 22196240]

約数ペア:

[(1, 22196240), (2, 11098120), (4, 5549060), (5, 4439248), (8, 2774530), (10, 2219624), (11, 2017840), (16, 1387265), (20, 1109812), (22, 1008920), (40, 554906), (44, 504460), (55, 403568), (80, 277453), (88, 252230), (110, 201784), (121, 183440), (176, 126115), (220, 100892), (242, 91720), (440, 50446), (484, 45860), (605, 36688), (880, 25223), (968, 22930), (1210, 18344), (1936, 11465), (2293, 9680), (2420, 9172), (4586, 4840)]