2080594432

素因数分解:

$2^9\times 7^1\times {\mathrm{751}}^1\times {\mathrm{773}}^1$

素因数の和:1549

約数の個数: 80

約数和(自身を含む): 4763480832

約数和(自身を除く): 2682886400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 751, 773, 896, 1502, 1546, 1792, 3004, 3092, 3584, 5257, 5411, 6008, 6184, 10514, 10822, 12016, 12368, 21028, 21644, 24032, 24736, 42056, 43288, 48064, 49472, 84112, 86576, 96128, 98944, 168224, 173152, 192256, 197888, 336448, 346304, 384512, 395776, 580523, 672896, 692608, 1161046, 1345792, 1385216, 2322092, 2691584, 2770432, 4063661, 4644184, 8127322, 9288368, 16254644, 18576736, 32509288, 37153472, 65018576, 74306944, 130037152, 148613888, 260074304, 297227776, 520148608, 1040297216, 2080594432]

約数ペア:

[(1, 2080594432), (2, 1040297216), (4, 520148608), (7, 297227776), (8, 260074304), (14, 148613888), (16, 130037152), (28, 74306944), (32, 65018576), (56, 37153472), (64, 32509288), (112, 18576736), (128, 16254644), (224, 9288368), (256, 8127322), (448, 4644184), (512, 4063661), (751, 2770432), (773, 2691584), (896, 2322092), (1502, 1385216), (1546, 1345792), (1792, 1161046), (3004, 692608), (3092, 672896), (3584, 580523), (5257, 395776), (5411, 384512), (6008, 346304), (6184, 336448), (10514, 197888), (10822, 192256), (12016, 173152), (12368, 168224), (21028, 98944), (21644, 96128), (24032, 86576), (24736, 84112), (42056, 49472), (43288, 48064)]