2776506590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{10847}}^1$

素因数の和:11057

約数の個数: 64

約数和(自身を含む): 5904783360

約数和(自身を除く): 3128276770

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 179, 286, 358, 715, 895, 1430, 1790, 1969, 2327, 3938, 4654, 9845, 10847, 11635, 19690, 21694, 23270, 25597, 51194, 54235, 108470, 119317, 127985, 141011, 238634, 255970, 282022, 596585, 705055, 1193170, 1410110, 1551121, 1941613, 3102242, 3883226, 7755605, 9708065, 15511210, 19416130, 21357743, 25240969, 42715486, 50481938, 106788715, 126204845, 213577430, 252409690, 277650659, 555301318, 1388253295, 2776506590]

約数ペア:

[(1, 2776506590), (2, 1388253295), (5, 555301318), (10, 277650659), (11, 252409690), (13, 213577430), (22, 126204845), (26, 106788715), (55, 50481938), (65, 42715486), (110, 25240969), (130, 21357743), (143, 19416130), (179, 15511210), (286, 9708065), (358, 7755605), (715, 3883226), (895, 3102242), (1430, 1941613), (1790, 1551121), (1969, 1410110), (2327, 1193170), (3938, 705055), (4654, 596585), (9845, 282022), (10847, 255970), (11635, 238634), (19690, 141011), (21694, 127985), (23270, 119317), (25597, 108470), (51194, 54235)]