4142135280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{908363}}^1$

素因数の和:908398

約数の個数: 80

約数和(自身を含む): 13516456320

約数和(自身を除く): 9374321040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 908363, 1816726, 2725089, 3633452, 4541815, 5450178, 7266904, 9083630, 10900356, 13625445, 14533808, 17258897, 18167260, 21800712, 27250890, 34517794, 36334520, 43601424, 51776691, 54501780, 69035588, 72669040, 86294485, 103553382, 109003560, 138071176, 172588970, 207106764, 218007120, 258883455, 276142352, 345177940, 414213528, 517766910, 690355880, 828427056, 1035533820, 1380711760, 2071067640, 4142135280]

約数ペア:

[(1, 4142135280), (2, 2071067640), (3, 1380711760), (4, 1035533820), (5, 828427056), (6, 690355880), (8, 517766910), (10, 414213528), (12, 345177940), (15, 276142352), (16, 258883455), (19, 218007120), (20, 207106764), (24, 172588970), (30, 138071176), (38, 109003560), (40, 103553382), (48, 86294485), (57, 72669040), (60, 69035588), (76, 54501780), (80, 51776691), (95, 43601424), (114, 36334520), (120, 34517794), (152, 27250890), (190, 21800712), (228, 18167260), (240, 17258897), (285, 14533808), (304, 13625445), (380, 10900356), (456, 9083630), (570, 7266904), (760, 5450178), (912, 4541815), (1140, 3633452), (1520, 2725089), (2280, 1816726), (4560, 908363)]