33384040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 79263360

約数和(自身を除く): 45879320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 131, 184, 230, 262, 277, 460, 524, 554, 655, 920, 1048, 1108, 1310, 1385, 2216, 2620, 2770, 3013, 5240, 5540, 6026, 6371, 11080, 12052, 12742, 15065, 24104, 25484, 30130, 31855, 36287, 50968, 60260, 63710, 72574, 120520, 127420, 145148, 181435, 254840, 290296, 362870, 725740, 834601, 1451480, 1669202, 3338404, 4173005, 6676808, 8346010, 16692020, 33384040]

約数ペア:

[(1, 33384040), (2, 16692020), (4, 8346010), (5, 6676808), (8, 4173005), (10, 3338404), (20, 1669202), (23, 1451480), (40, 834601), (46, 725740), (92, 362870), (115, 290296), (131, 254840), (184, 181435), (230, 145148), (262, 127420), (277, 120520), (460, 72574), (524, 63710), (554, 60260), (655, 50968), (920, 36287), (1048, 31855), (1108, 30130), (1310, 25484), (1385, 24104), (2216, 15065), (2620, 12742), (2770, 12052), (3013, 11080), (5240, 6371), (5540, 6026)]