89286080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 112

約数和(自身を含む): 232135680

約数和(自身を除く): 142849600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 169, 208, 254, 260, 320, 338, 416, 508, 520, 635, 676, 832, 845, 1016, 1040, 1270, 1352, 1651, 1690, 2032, 2080, 2197, 2540, 2704, 3302, 3380, 4064, 4160, 4394, 5080, 5408, 6604, 6760, 8128, 8255, 8788, 10160, 10816, 10985, 13208, 13520, 16510, 17576, 20320, 21463, 21970, 26416, 27040, 33020, 35152, 40640, 42926, 43940, 52832, 54080, 66040, 70304, 85852, 87880, 105664, 107315, 132080, 140608, 171704, 175760, 214630, 264160, 279019, 343408, 351520, 429260, 528320, 558038, 686816, 703040, 858520, 1116076, 1373632, 1395095, 1717040, 2232152, 2790190, 3434080, 4464304, 5580380, 6868160, 8928608, 11160760, 17857216, 22321520, 44643040, 89286080]

約数ペア:

[(1, 89286080), (2, 44643040), (4, 22321520), (5, 17857216), (8, 11160760), (10, 8928608), (13, 6868160), (16, 5580380), (20, 4464304), (26, 3434080), (32, 2790190), (40, 2232152), (52, 1717040), (64, 1395095), (65, 1373632), (80, 1116076), (104, 858520), (127, 703040), (130, 686816), (160, 558038), (169, 528320), (208, 429260), (254, 351520), (260, 343408), (320, 279019), (338, 264160), (416, 214630), (508, 175760), (520, 171704), (635, 140608), (676, 132080), (832, 107315), (845, 105664), (1016, 87880), (1040, 85852), (1270, 70304), (1352, 66040), (1651, 54080), (1690, 52832), (2032, 43940), (2080, 42926), (2197, 40640), (2540, 35152), (2704, 33020), (3302, 27040), (3380, 26416), (4064, 21970), (4160, 21463), (4394, 20320), (5080, 17576), (5408, 16510), (6604, 13520), (6760, 13208), (8128, 10985), (8255, 10816), (8788, 10160)]