1025494080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82171}}^1$

素因数の和:82204

約数の個数: 112

約数和(自身を含む): 3506443584

約数和(自身を除く): 2480949504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 82171, 164342, 246513, 328684, 410855, 493026, 657368, 821710, 986052, 1068223, 1232565, 1314736, 1643420, 1972104, 2136446, 2465130, 2629472, 3204669, 3286840, 3944208, 4272892, 4930260, 5258944, 5341115, 6409338, 6573680, 7888416, 8545784, 9860520, 10682230, 12818676, 13147360, 15776832, 16023345, 17091568, 19721040, 21364460, 25637352, 26294720, 32046690, 34183136, 39442080, 42728920, 51274704, 64093380, 68366272, 78884160, 85457840, 102549408, 128186760, 170915680, 205098816, 256373520, 341831360, 512747040, 1025494080]

約数ペア:

[(1, 1025494080), (2, 512747040), (3, 341831360), (4, 256373520), (5, 205098816), (6, 170915680), (8, 128186760), (10, 102549408), (12, 85457840), (13, 78884160), (15, 68366272), (16, 64093380), (20, 51274704), (24, 42728920), (26, 39442080), (30, 34183136), (32, 32046690), (39, 26294720), (40, 25637352), (48, 21364460), (52, 19721040), (60, 17091568), (64, 16023345), (65, 15776832), (78, 13147360), (80, 12818676), (96, 10682230), (104, 9860520), (120, 8545784), (130, 7888416), (156, 6573680), (160, 6409338), (192, 5341115), (195, 5258944), (208, 4930260), (240, 4272892), (260, 3944208), (312, 3286840), (320, 3204669), (390, 2629472), (416, 2465130), (480, 2136446), (520, 1972104), (624, 1643420), (780, 1314736), (832, 1232565), (960, 1068223), (1040, 986052), (1248, 821710), (1560, 657368), (2080, 493026), (2496, 410855), (3120, 328684), (4160, 246513), (6240, 164342), (12480, 82171)]