1445490080

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{34351}}^1$

素因数の和:34629

約数の個数: 48

約数和(自身を含む): 3428054784

約数和(自身を除く): 1982564704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 526, 1052, 1315, 2104, 2630, 4208, 5260, 8416, 10520, 21040, 34351, 42080, 68702, 137404, 171755, 274808, 343510, 549616, 687020, 1099232, 1374040, 2748080, 5496160, 9034313, 18068626, 36137252, 45171565, 72274504, 90343130, 144549008, 180686260, 289098016, 361372520, 722745040, 1445490080]

約数ペア:

[(1, 1445490080), (2, 722745040), (4, 361372520), (5, 289098016), (8, 180686260), (10, 144549008), (16, 90343130), (20, 72274504), (32, 45171565), (40, 36137252), (80, 18068626), (160, 9034313), (263, 5496160), (526, 2748080), (1052, 1374040), (1315, 1099232), (2104, 687020), (2630, 549616), (4208, 343510), (5260, 274808), (8416, 171755), (10520, 137404), (21040, 68702), (34351, 42080)]