70119040

素因数分解:

$2^7\times 5^1\times {\mathrm{331}}^2$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 168136290

約数和(自身を除く): 98017250

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 331, 640, 662, 1324, 1655, 2648, 3310, 5296, 6620, 10592, 13240, 21184, 26480, 42368, 52960, 105920, 109561, 211840, 219122, 438244, 547805, 876488, 1095610, 1752976, 2191220, 3505952, 4382440, 7011904, 8764880, 14023808, 17529760, 35059520, 70119040]

約数ペア:

[(1, 70119040), (2, 35059520), (4, 17529760), (5, 14023808), (8, 8764880), (10, 7011904), (16, 4382440), (20, 3505952), (32, 2191220), (40, 1752976), (64, 1095610), (80, 876488), (128, 547805), (160, 438244), (320, 219122), (331, 211840), (640, 109561), (662, 105920), (1324, 52960), (1655, 42368), (2648, 26480), (3310, 21184), (5296, 13240), (6620, 10592)]