1408080774080

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{45363427}}^1$

素因数の和:45363541

約数の個数: 56

約数和(自身を含む): 3387559349328

約数和(自身を除く): 1979478575248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 6208, 7760, 15520, 31040, 45363427, 90726854, 181453708, 226817135, 362907416, 453634270, 725814832, 907268540, 1451629664, 1814537080, 2903259328, 3629074160, 4400252419, 7258148320, 8800504838, 14516296640, 17601009676, 22001262095, 35202019352, 44002524190, 70404038704, 88005048380, 140808077408, 176010096760, 281616154816, 352020193520, 704040387040, 1408080774080]

約数ペア:

[(1, 1408080774080), (2, 704040387040), (4, 352020193520), (5, 281616154816), (8, 176010096760), (10, 140808077408), (16, 88005048380), (20, 70404038704), (32, 44002524190), (40, 35202019352), (64, 22001262095), (80, 17601009676), (97, 14516296640), (160, 8800504838), (194, 7258148320), (320, 4400252419), (388, 3629074160), (485, 2903259328), (776, 1814537080), (970, 1451629664), (1552, 907268540), (1940, 725814832), (3104, 453634270), (3880, 362907416), (6208, 226817135), (7760, 181453708), (15520, 90726854), (31040, 45363427)]