11388640670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{30211}}^1$

素因数の和:30401

約数の個数: 64

約数和(自身を含む): 23492851200

約数和(自身を除く): 12104210530

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 149, 230, 253, 298, 506, 745, 1265, 1490, 1639, 2530, 3278, 3427, 6854, 8195, 16390, 17135, 30211, 34270, 37697, 60422, 75394, 151055, 188485, 302110, 332321, 376970, 664642, 694853, 1389706, 1661605, 3323210, 3474265, 4501439, 6948530, 7643383, 9002878, 15286766, 22507195, 38216915, 45014390, 49515829, 76433830, 99031658, 103533097, 207066194, 247579145, 495158290, 517665485, 1035330970, 1138864067, 2277728134, 5694320335, 11388640670]

約数ペア:

[(1, 11388640670), (2, 5694320335), (5, 2277728134), (10, 1138864067), (11, 1035330970), (22, 517665485), (23, 495158290), (46, 247579145), (55, 207066194), (110, 103533097), (115, 99031658), (149, 76433830), (230, 49515829), (253, 45014390), (298, 38216915), (506, 22507195), (745, 15286766), (1265, 9002878), (1490, 7643383), (1639, 6948530), (2530, 4501439), (3278, 3474265), (3427, 3323210), (6854, 1661605), (8195, 1389706), (16390, 694853), (17135, 664642), (30211, 376970), (34270, 332321), (37697, 302110), (60422, 188485), (75394, 151055)]