835470100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{28909}}^1$

素因数の和:28957

約数の個数: 54

約数和(自身を含む): 1925955290

約数和(自身を除く): 1090485190

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 850, 1156, 1445, 1700, 2890, 5780, 7225, 14450, 28900, 28909, 57818, 115636, 144545, 289090, 491453, 578180, 722725, 982906, 1445450, 1965812, 2457265, 2890900, 4914530, 8354701, 9829060, 12286325, 16709402, 24572650, 33418804, 41773505, 49145300, 83547010, 167094020, 208867525, 417735050, 835470100]

約数ペア:

[(1, 835470100), (2, 417735050), (4, 208867525), (5, 167094020), (10, 83547010), (17, 49145300), (20, 41773505), (25, 33418804), (34, 24572650), (50, 16709402), (68, 12286325), (85, 9829060), (100, 8354701), (170, 4914530), (289, 2890900), (340, 2457265), (425, 1965812), (578, 1445450), (850, 982906), (1156, 722725), (1445, 578180), (1700, 491453), (2890, 289090), (5780, 144545), (7225, 115636), (14450, 57818), (28900, 28909)]