794146240

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19541}}^1$

素因数の和:19685

約数の個数: 56

約数和(自身を含む): 1906048512

約数和(自身を除く): 1111902272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 19541, 20320, 39082, 40640, 78164, 97705, 156328, 195410, 312656, 390820, 625312, 781640, 1250624, 1563280, 2481707, 3126560, 4963414, 6253120, 9926828, 12408535, 19853656, 24817070, 39707312, 49634140, 79414624, 99268280, 158829248, 198536560, 397073120, 794146240]

約数ペア:

[(1, 794146240), (2, 397073120), (4, 198536560), (5, 158829248), (8, 99268280), (10, 79414624), (16, 49634140), (20, 39707312), (32, 24817070), (40, 19853656), (64, 12408535), (80, 9926828), (127, 6253120), (160, 4963414), (254, 3126560), (320, 2481707), (508, 1563280), (635, 1250624), (1016, 781640), (1270, 625312), (2032, 390820), (2540, 312656), (4064, 195410), (5080, 156328), (8128, 97705), (10160, 78164), (19541, 40640), (20320, 39082)]