16775440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1733}}^1$

素因数の和:1768

約数の個数: 60

約数和(自身を含む): 42895692

約数和(自身を除く): 26120252

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, 1733, 1936, 2420, 3466, 4840, 6932, 8665, 9680, 13864, 17330, 19063, 27728, 34660, 38126, 69320, 76252, 95315, 138640, 152504, 190630, 209693, 305008, 381260, 419386, 762520, 838772, 1048465, 1525040, 1677544, 2096930, 3355088, 4193860, 8387720, 16775440]

約数ペア:

[(1, 16775440), (2, 8387720), (4, 4193860), (5, 3355088), (8, 2096930), (10, 1677544), (11, 1525040), (16, 1048465), (20, 838772), (22, 762520), (40, 419386), (44, 381260), (55, 305008), (80, 209693), (88, 190630), (110, 152504), (121, 138640), (176, 95315), (220, 76252), (242, 69320), (440, 38126), (484, 34660), (605, 27728), (880, 19063), (968, 17330), (1210, 13864), (1733, 9680), (1936, 8665), (2420, 6932), (3466, 4840)]