2078167615

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{937}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 2647411200

約数和(自身を除く): 569243585

約数列:

[1, 5, 31, 41, 155, 205, 349, 937, 1271, 1745, 4685, 6355, 10819, 14309, 29047, 38417, 54095, 71545, 145235, 192085, 327013, 443579, 1190927, 1635065, 2217895, 5954635, 10137403, 13407533, 50687015, 67037665, 415633523, 2078167615]

約数ペア:

[(1, 2078167615), (5, 415633523), (31, 67037665), (41, 50687015), (155, 13407533), (205, 10137403), (349, 5954635), (937, 2217895), (1271, 1635065), (1745, 1190927), (4685, 443579), (6355, 327013), (10819, 192085), (14309, 145235), (29047, 71545), (38417, 54095)]