239212480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57503}}^1$

素因数の和:57533

約数の個数: 56

約数和(自身を含む): 613452672

約数和(自身を除く): 374240192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 57503, 115006, 230012, 287515, 460024, 575030, 747539, 920048, 1150060, 1495078, 1840096, 2300120, 2990156, 3680192, 3737695, 4600240, 5980312, 7475390, 9200480, 11960624, 14950780, 18400960, 23921248, 29901560, 47842496, 59803120, 119606240, 239212480]

約数ペア:

[(1, 239212480), (2, 119606240), (4, 59803120), (5, 47842496), (8, 29901560), (10, 23921248), (13, 18400960), (16, 14950780), (20, 11960624), (26, 9200480), (32, 7475390), (40, 5980312), (52, 4600240), (64, 3737695), (65, 3680192), (80, 2990156), (104, 2300120), (130, 1840096), (160, 1495078), (208, 1150060), (260, 920048), (320, 747539), (416, 575030), (520, 460024), (832, 287515), (1040, 230012), (2080, 115006), (4160, 57503)]