5811011890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1\times {\mathrm{6761}}^1$

素因数の和:8238

約数の個数: 32

約数和(自身を含む): 10640412720

約数和(自身を除く): 4829400830

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1409, 2818, 6761, 7045, 13522, 14090, 33805, 67610, 85949, 171898, 412421, 429745, 824842, 859490, 2062105, 4124210, 9526249, 19052498, 47631245, 95262490, 581101189, 1162202378, 2905505945, 5811011890]

約数ペア:

[(1, 5811011890), (2, 2905505945), (5, 1162202378), (10, 581101189), (61, 95262490), (122, 47631245), (305, 19052498), (610, 9526249), (1409, 4124210), (2818, 2062105), (6761, 859490), (7045, 824842), (13522, 429745), (14090, 412421), (33805, 171898), (67610, 85949)]