7049120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3417

約数の個数: 48

約数和(自身を含む): 17939880

約数和(自身を除く): 10890760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 3389, 6778, 13556, 16945, 27112, 33890, 44057, 54224, 67780, 88114, 108448, 135560, 176228, 220285, 271120, 352456, 440570, 542240, 704912, 881140, 1409824, 1762280, 3524560, 7049120]

約数ペア:

[(1, 7049120), (2, 3524560), (4, 1762280), (5, 1409824), (8, 881140), (10, 704912), (13, 542240), (16, 440570), (20, 352456), (26, 271120), (32, 220285), (40, 176228), (52, 135560), (65, 108448), (80, 88114), (104, 67780), (130, 54224), (160, 44057), (208, 33890), (260, 27112), (416, 16945), (520, 13556), (1040, 6778), (2080, 3389)]