26126320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2699}}^1$

素因数の和:2734

約数の個数: 60

約数和(自身を含む): 66792600

約数和(自身を除く): 40666280

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, 2420, 2699, 4840, 5398, 9680, 10796, 13495, 21592, 26990, 29689, 43184, 53980, 59378, 107960, 118756, 148445, 215920, 237512, 296890, 326579, 475024, 593780, 653158, 1187560, 1306316, 1632895, 2375120, 2612632, 3265790, 5225264, 6531580, 13063160, 26126320]

約数ペア:

[(1, 26126320), (2, 13063160), (4, 6531580), (5, 5225264), (8, 3265790), (10, 2612632), (11, 2375120), (16, 1632895), (20, 1306316), (22, 1187560), (40, 653158), (44, 593780), (55, 475024), (80, 326579), (88, 296890), (110, 237512), (121, 215920), (176, 148445), (220, 118756), (242, 107960), (440, 59378), (484, 53980), (605, 43184), (880, 29689), (968, 26990), (1210, 21592), (1936, 13495), (2420, 10796), (2699, 9680), (4840, 5398)]