1244852620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{92761}}^1$

素因数の和:92842

約数の個数: 48

約数和(自身を含む): 2898626976

約数和(自身を除く): 1653774356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 92761, 185522, 371044, 463805, 927610, 1020371, 1855220, 2040742, 4081484, 5101855, 5658421, 10203710, 11316842, 20407420, 22633684, 28292105, 56584210, 62242631, 113168420, 124485262, 248970524, 311213155, 622426310, 1244852620]

約数ペア:

[(1, 1244852620), (2, 622426310), (4, 311213155), (5, 248970524), (10, 124485262), (11, 113168420), (20, 62242631), (22, 56584210), (44, 28292105), (55, 22633684), (61, 20407420), (110, 11316842), (122, 10203710), (220, 5658421), (244, 5101855), (305, 4081484), (610, 2040742), (671, 1855220), (1220, 1020371), (1342, 927610), (2684, 463805), (3355, 371044), (6710, 185522), (13420, 92761)]