26183240

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6481}}^1$

素因数の和:6593

約数の個数: 32

約数和(自身を含む): 59504760

約数和(自身を除く): 33321520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 6481, 12962, 25924, 32405, 51848, 64810, 129620, 259240, 654581, 1309162, 2618324, 3272905, 5236648, 6545810, 13091620, 26183240]

約数ペア:

[(1, 26183240), (2, 13091620), (4, 6545810), (5, 5236648), (8, 3272905), (10, 2618324), (20, 1309162), (40, 654581), (101, 259240), (202, 129620), (404, 64810), (505, 51848), (808, 32405), (1010, 25924), (2020, 12962), (4040, 6481)]