8043005004

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{37201}}^1$

素因数の和:37670

約数の個数: 48

約数和(自身を含む): 19249802880

約数和(自身を除く): 11206797876

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 419, 516, 838, 1257, 1676, 2514, 5028, 18017, 36034, 37201, 54051, 72068, 74402, 108102, 111603, 148804, 216204, 223206, 446412, 1599643, 3199286, 4798929, 6398572, 9597858, 15587219, 19195716, 31174438, 46761657, 62348876, 93523314, 187046628, 670250417, 1340500834, 2010751251, 2681001668, 4021502502, 8043005004]

約数ペア:

[(1, 8043005004), (2, 4021502502), (3, 2681001668), (4, 2010751251), (6, 1340500834), (12, 670250417), (43, 187046628), (86, 93523314), (129, 62348876), (172, 46761657), (258, 31174438), (419, 19195716), (516, 15587219), (838, 9597858), (1257, 6398572), (1676, 4798929), (2514, 3199286), (5028, 1599643), (18017, 446412), (36034, 223206), (37201, 216204), (54051, 148804), (72068, 111603), (74402, 108102)]