1270700

素因数分解:

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

素因数の和:242

約数の個数: 36

約数和(自身を含む): 2807112

約数和(自身を除く): 1536412

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 131, 194, 262, 388, 485, 524, 655, 970, 1310, 1940, 2425, 2620, 3275, 4850, 6550, 9700, 12707, 13100, 25414, 50828, 63535, 127070, 254140, 317675, 635350, 1270700]

約数ペア:

[(1, 1270700), (2, 635350), (4, 317675), (5, 254140), (10, 127070), (20, 63535), (25, 50828), (50, 25414), (97, 13100), (100, 12707), (131, 9700), (194, 6550), (262, 4850), (388, 3275), (485, 2620), (524, 2425), (655, 1940), (970, 1310)]