2201786960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{95233}}^1$

素因数の和:95280

約数の個数: 60

約数和(自身を含む): 5438051868

約数和(自身を除く): 3236264908

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4624, 5780, 11560, 23120, 95233, 190466, 380932, 476165, 761864, 952330, 1523728, 1618961, 1904660, 3237922, 3809320, 6475844, 7618640, 8094805, 12951688, 16189610, 25903376, 27522337, 32379220, 55044674, 64758440, 110089348, 129516880, 137611685, 220178696, 275223370, 440357392, 550446740, 1100893480, 2201786960]

約数ペア:

[(1, 2201786960), (2, 1100893480), (4, 550446740), (5, 440357392), (8, 275223370), (10, 220178696), (16, 137611685), (17, 129516880), (20, 110089348), (34, 64758440), (40, 55044674), (68, 32379220), (80, 27522337), (85, 25903376), (136, 16189610), (170, 12951688), (272, 8094805), (289, 7618640), (340, 6475844), (578, 3809320), (680, 3237922), (1156, 1904660), (1360, 1618961), (1445, 1523728), (2312, 952330), (2890, 761864), (4624, 476165), (5780, 380932), (11560, 190466), (23120, 95233)]