276484720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{93407}}^1$

素因数の和:93457

約数の個数: 40

約数和(自身を含む): 660207744

約数和(自身を除く): 383723024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 93407, 186814, 373628, 467035, 747256, 934070, 1494512, 1868140, 3456059, 3736280, 6912118, 7472560, 13824236, 17280295, 27648472, 34560590, 55296944, 69121180, 138242360, 276484720]

約数ペア:

[(1, 276484720), (2, 138242360), (4, 69121180), (5, 55296944), (8, 34560590), (10, 27648472), (16, 17280295), (20, 13824236), (37, 7472560), (40, 6912118), (74, 3736280), (80, 3456059), (148, 1868140), (185, 1494512), (296, 934070), (370, 747256), (592, 467035), (740, 373628), (1480, 186814), (2960, 93407)]