1567520

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 3778488

約数和(自身を除く): 2210968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 101, 160, 194, 202, 388, 404, 485, 505, 776, 808, 970, 1010, 1552, 1616, 1940, 2020, 3104, 3232, 3880, 4040, 7760, 8080, 9797, 15520, 16160, 19594, 39188, 48985, 78376, 97970, 156752, 195940, 313504, 391880, 783760, 1567520]

約数ペア:

[(1, 1567520), (2, 783760), (4, 391880), (5, 313504), (8, 195940), (10, 156752), (16, 97970), (20, 78376), (32, 48985), (40, 39188), (80, 19594), (97, 16160), (101, 15520), (160, 9797), (194, 8080), (202, 7760), (388, 4040), (404, 3880), (485, 3232), (505, 3104), (776, 2020), (808, 1940), (970, 1616), (1010, 1552)]