40288603352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1\times {\mathrm{3041}}^1$

素因数の和:5136

約数の個数: 64

約数和(自身を含む): 81433123200

約数和(自身を除く): 41144519848

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 2027, 3041, 3268, 4054, 6082, 6536, 8108, 12164, 16216, 24328, 38513, 57779, 77026, 87161, 115558, 130763, 154052, 174322, 231116, 261526, 308104, 348644, 462232, 523052, 697288, 1046104, 1656059, 2484497, 3312118, 4968994, 6164107, 6624236, 9937988, 12328214, 13248472, 19875976, 24656428, 49312856, 117118033, 234236066, 265056601, 468472132, 530113202, 936944264, 1060226404, 2120452808, 5036075419, 10072150838, 20144301676, 40288603352]

約数ペア:

[(1, 40288603352), (2, 20144301676), (4, 10072150838), (8, 5036075419), (19, 2120452808), (38, 1060226404), (43, 936944264), (76, 530113202), (86, 468472132), (152, 265056601), (172, 234236066), (344, 117118033), (817, 49312856), (1634, 24656428), (2027, 19875976), (3041, 13248472), (3268, 12328214), (4054, 9937988), (6082, 6624236), (6536, 6164107), (8108, 4968994), (12164, 3312118), (16216, 2484497), (24328, 1656059), (38513, 1046104), (57779, 697288), (77026, 523052), (87161, 462232), (115558, 348644), (130763, 308104), (154052, 261526), (174322, 231116)]