11161040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1153}}^1$

素因数の和:1188

約数の個数: 60

約数和(自身を含む): 28547652

約数和(自身を除く): 17386612

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, 1153, 1210, 1936, 2306, 2420, 4612, 4840, 5765, 9224, 9680, 11530, 12683, 18448, 23060, 25366, 46120, 50732, 63415, 92240, 101464, 126830, 139513, 202928, 253660, 279026, 507320, 558052, 697565, 1014640, 1116104, 1395130, 2232208, 2790260, 5580520, 11161040]

約数ペア:

[(1, 11161040), (2, 5580520), (4, 2790260), (5, 2232208), (8, 1395130), (10, 1116104), (11, 1014640), (16, 697565), (20, 558052), (22, 507320), (40, 279026), (44, 253660), (55, 202928), (80, 139513), (88, 126830), (110, 101464), (121, 92240), (176, 63415), (220, 50732), (242, 46120), (440, 25366), (484, 23060), (605, 18448), (880, 12683), (968, 11530), (1153, 9680), (1210, 9224), (1936, 5765), (2306, 4840), (2420, 4612)]