13323296560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{767471}}^1$

素因数の和:767522

約数の個数: 80

約数和(自身を含む): 36543946752

約数和(自身を除く): 23220650192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 767471, 1534942, 3069884, 3837355, 5372297, 6139768, 7674710, 10744594, 12279536, 15349420, 21489188, 23791601, 26861485, 30698840, 42978376, 47583202, 53722970, 61397680, 85956752, 95166404, 107445940, 118958005, 166541207, 190332808, 214891880, 237916010, 333082414, 380665616, 429783760, 475832020, 666164828, 832706035, 951664040, 1332329656, 1665412070, 1903328080, 2664659312, 3330824140, 6661648280, 13323296560]

約数ペア:

[(1, 13323296560), (2, 6661648280), (4, 3330824140), (5, 2664659312), (7, 1903328080), (8, 1665412070), (10, 1332329656), (14, 951664040), (16, 832706035), (20, 666164828), (28, 475832020), (31, 429783760), (35, 380665616), (40, 333082414), (56, 237916010), (62, 214891880), (70, 190332808), (80, 166541207), (112, 118958005), (124, 107445940), (140, 95166404), (155, 85956752), (217, 61397680), (248, 53722970), (280, 47583202), (310, 42978376), (434, 30698840), (496, 26861485), (560, 23791601), (620, 21489188), (868, 15349420), (1085, 12279536), (1240, 10744594), (1736, 7674710), (2170, 6139768), (2480, 5372297), (3472, 3837355), (4340, 3069884), (8680, 1534942), (17360, 767471)]