6979520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1317

約数の個数: 56

約数和(自身を含む): 17611344

約数和(自身を除く): 10631824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1283, 1360, 2566, 2720, 5132, 5440, 6415, 10264, 12830, 20528, 21811, 25660, 41056, 43622, 51320, 82112, 87244, 102640, 109055, 174488, 205280, 218110, 348976, 410560, 436220, 697952, 872440, 1395904, 1744880, 3489760, 6979520]

約数ペア:

[(1, 6979520), (2, 3489760), (4, 1744880), (5, 1395904), (8, 872440), (10, 697952), (16, 436220), (17, 410560), (20, 348976), (32, 218110), (34, 205280), (40, 174488), (64, 109055), (68, 102640), (80, 87244), (85, 82112), (136, 51320), (160, 43622), (170, 41056), (272, 25660), (320, 21811), (340, 20528), (544, 12830), (680, 10264), (1088, 6415), (1283, 5440), (1360, 5132), (2566, 2720)]