11715144640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1926833}}^1$

素因数の和:1926869

約数の個数: 56

約数和(自身を含む): 29364950160

約数和(自身を除く): 17649805520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 1926833, 3853666, 7707332, 9634165, 15414664, 19268330, 30829328, 36609827, 38536660, 61658656, 73219654, 77073320, 123317312, 146439308, 154146640, 183049135, 292878616, 308293280, 366098270, 585757232, 616586560, 732196540, 1171514464, 1464393080, 2343028928, 2928786160, 5857572320, 11715144640]

約数ペア:

[(1, 11715144640), (2, 5857572320), (4, 2928786160), (5, 2343028928), (8, 1464393080), (10, 1171514464), (16, 732196540), (19, 616586560), (20, 585757232), (32, 366098270), (38, 308293280), (40, 292878616), (64, 183049135), (76, 154146640), (80, 146439308), (95, 123317312), (152, 77073320), (160, 73219654), (190, 61658656), (304, 38536660), (320, 36609827), (380, 30829328), (608, 19268330), (760, 15414664), (1216, 9634165), (1520, 7707332), (3040, 3853666), (6080, 1926833)]