29447560

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 69070320

約数和(自身を除く): 39622760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 101, 148, 185, 197, 202, 296, 370, 394, 404, 505, 740, 788, 808, 985, 1010, 1480, 1576, 1970, 2020, 3737, 3940, 4040, 7289, 7474, 7880, 14578, 14948, 18685, 19897, 29156, 29896, 36445, 37370, 39794, 58312, 72890, 74740, 79588, 99485, 145780, 149480, 159176, 198970, 291560, 397940, 736189, 795880, 1472378, 2944756, 3680945, 5889512, 7361890, 14723780, 29447560]

約数ペア:

[(1, 29447560), (2, 14723780), (4, 7361890), (5, 5889512), (8, 3680945), (10, 2944756), (20, 1472378), (37, 795880), (40, 736189), (74, 397940), (101, 291560), (148, 198970), (185, 159176), (197, 149480), (202, 145780), (296, 99485), (370, 79588), (394, 74740), (404, 72890), (505, 58312), (740, 39794), (788, 37370), (808, 36445), (985, 29896), (1010, 29156), (1480, 19897), (1576, 18685), (1970, 14948), (2020, 14578), (3737, 7880), (3940, 7474), (4040, 7289)]