41980810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{68821}}^1$

素因数の和:68889

約数の個数: 16

約数和(自身を含む): 76805352

約数和(自身を除く): 34824542

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 68821, 137642, 344105, 688210, 4198081, 8396162, 20990405, 41980810]

約数ペア:

[(1, 41980810), (2, 20990405), (5, 8396162), (10, 4198081), (61, 688210), (122, 344105), (305, 137642), (610, 68821)]