1016560

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 2406096

約数和(自身を除く): 1389536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 131, 194, 262, 388, 485, 524, 655, 776, 970, 1048, 1310, 1552, 1940, 2096, 2620, 3880, 5240, 7760, 10480, 12707, 25414, 50828, 63535, 101656, 127070, 203312, 254140, 508280, 1016560]

約数ペア:

[(1, 1016560), (2, 508280), (4, 254140), (5, 203312), (8, 127070), (10, 101656), (16, 63535), (20, 50828), (40, 25414), (80, 12707), (97, 10480), (131, 7760), (194, 5240), (262, 3880), (388, 2620), (485, 2096), (524, 1940), (655, 1552), (776, 1310), (970, 1048)]