13804569620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{275981}}^1$

素因数の和:276092

約数の個数: 48

約数和(自身を含む): 30183599376

約数和(自身を除く): 16379029756

約数列:

[1, 2, 4, 5, 10, 20, 41, 61, 82, 122, 164, 205, 244, 305, 410, 610, 820, 1220, 2501, 5002, 10004, 12505, 25010, 50020, 275981, 551962, 1103924, 1379905, 2759810, 5519620, 11315221, 16834841, 22630442, 33669682, 45260884, 56576105, 67339364, 84174205, 113152210, 168348410, 226304420, 336696820, 690228481, 1380456962, 2760913924, 3451142405, 6902284810, 13804569620]

約数ペア:

[(1, 13804569620), (2, 6902284810), (4, 3451142405), (5, 2760913924), (10, 1380456962), (20, 690228481), (41, 336696820), (61, 226304420), (82, 168348410), (122, 113152210), (164, 84174205), (205, 67339364), (244, 56576105), (305, 45260884), (410, 33669682), (610, 22630442), (820, 16834841), (1220, 11315221), (2501, 5519620), (5002, 2759810), (10004, 1379905), (12505, 1103924), (25010, 551962), (50020, 275981)]