73046980

素因数分解:

$2^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{3119}}^1$

素因数の和:4299

約数の個数: 24

約数和(自身を含む): 153578880

約数和(自身を除く): 80531900

約数列:

[1, 2, 4, 5, 10, 20, 1171, 2342, 3119, 4684, 5855, 6238, 11710, 12476, 15595, 23420, 31190, 62380, 3652349, 7304698, 14609396, 18261745, 36523490, 73046980]

約数ペア:

[(1, 73046980), (2, 36523490), (4, 18261745), (5, 14609396), (10, 7304698), (20, 3652349), (1171, 62380), (2342, 31190), (3119, 23420), (4684, 15595), (5855, 12476), (6238, 11710)]