24940520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5153}}^1$

素因数の和:5186

約数の個数: 48

約数和(自身を含む): 61693380

約数和(自身を除く): 36752860

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, 5153, 10306, 20612, 25765, 41224, 51530, 56683, 103060, 113366, 206120, 226732, 283415, 453464, 566830, 623513, 1133660, 1247026, 2267320, 2494052, 3117565, 4988104, 6235130, 12470260, 24940520]

約数ペア:

[(1, 24940520), (2, 12470260), (4, 6235130), (5, 4988104), (8, 3117565), (10, 2494052), (11, 2267320), (20, 1247026), (22, 1133660), (40, 623513), (44, 566830), (55, 453464), (88, 283415), (110, 226732), (121, 206120), (220, 113366), (242, 103060), (440, 56683), (484, 51530), (605, 41224), (968, 25765), (1210, 20612), (2420, 10306), (4840, 5153)]