37290460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 80986752

約数和(自身を除く): 43696292

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 131, 172, 215, 262, 331, 430, 524, 655, 662, 860, 1310, 1324, 1655, 2620, 3310, 5633, 6620, 11266, 14233, 22532, 28165, 28466, 43361, 56330, 56932, 71165, 86722, 112660, 142330, 173444, 216805, 284660, 433610, 867220, 1864523, 3729046, 7458092, 9322615, 18645230, 37290460]

約数ペア:

[(1, 37290460), (2, 18645230), (4, 9322615), (5, 7458092), (10, 3729046), (20, 1864523), (43, 867220), (86, 433610), (131, 284660), (172, 216805), (215, 173444), (262, 142330), (331, 112660), (430, 86722), (524, 71165), (655, 56932), (662, 56330), (860, 43361), (1310, 28466), (1324, 28165), (1655, 22532), (2620, 14233), (3310, 11266), (5633, 6620)]