25535830

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 47016288

約数和(自身を除く): 21480458

約数列:

[1, 2, 5, 10, 101, 131, 193, 202, 262, 386, 505, 655, 965, 1010, 1310, 1930, 13231, 19493, 25283, 26462, 38986, 50566, 66155, 97465, 126415, 132310, 194930, 252830, 2553583, 5107166, 12767915, 25535830]

約数ペア:

[(1, 25535830), (2, 12767915), (5, 5107166), (10, 2553583), (101, 252830), (131, 194930), (193, 132310), (202, 126415), (262, 97465), (386, 66155), (505, 50566), (655, 38986), (965, 26462), (1010, 25283), (1310, 19493), (1930, 13231)]