1635672080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{10321}}^1$

素因数の和:10624

約数の個数: 80

約数和(自身を含む): 4361994624

約数和(自身を除く): 2726322544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 283, 560, 566, 1132, 1415, 1981, 2264, 2830, 3962, 4528, 5660, 7924, 9905, 10321, 11320, 15848, 19810, 20642, 22640, 31696, 39620, 41284, 51605, 72247, 79240, 82568, 103210, 144494, 158480, 165136, 206420, 288988, 361235, 412840, 577976, 722470, 825680, 1155952, 1444940, 2889880, 2920843, 5779760, 5841686, 11683372, 14604215, 20445901, 23366744, 29208430, 40891802, 46733488, 58416860, 81783604, 102229505, 116833720, 163567208, 204459010, 233667440, 327134416, 408918020, 817836040, 1635672080]

約数ペア:

[(1, 1635672080), (2, 817836040), (4, 408918020), (5, 327134416), (7, 233667440), (8, 204459010), (10, 163567208), (14, 116833720), (16, 102229505), (20, 81783604), (28, 58416860), (35, 46733488), (40, 40891802), (56, 29208430), (70, 23366744), (80, 20445901), (112, 14604215), (140, 11683372), (280, 5841686), (283, 5779760), (560, 2920843), (566, 2889880), (1132, 1444940), (1415, 1155952), (1981, 825680), (2264, 722470), (2830, 577976), (3962, 412840), (4528, 361235), (5660, 288988), (7924, 206420), (9905, 165136), (10321, 158480), (11320, 144494), (15848, 103210), (19810, 82568), (20642, 79240), (22640, 72247), (31696, 51605), (39620, 41284)]