41788690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 77584320

約数和(自身を除く): 35795630

約数列:

[1, 2, 5, 10, 43, 86, 157, 215, 314, 430, 619, 785, 1238, 1570, 3095, 6190, 6751, 13502, 26617, 33755, 53234, 67510, 97183, 133085, 194366, 266170, 485915, 971830, 4178869, 8357738, 20894345, 41788690]

約数ペア:

[(1, 41788690), (2, 20894345), (5, 8357738), (10, 4178869), (43, 971830), (86, 485915), (157, 266170), (215, 194366), (314, 133085), (430, 97183), (619, 67510), (785, 53234), (1238, 33755), (1570, 26617), (3095, 13502), (6190, 6751)]