38097140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 84564480

約数和(自身を除く): 46467340

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 1429, 2666, 2858, 5332, 5716, 6665, 7145, 13330, 14290, 26660, 28580, 44299, 61447, 88598, 122894, 177196, 221495, 245788, 307235, 442990, 614470, 885980, 1228940, 1904857, 3809714, 7619428, 9524285, 19048570, 38097140]

約数ペア:

[(1, 38097140), (2, 19048570), (4, 9524285), (5, 7619428), (10, 3809714), (20, 1904857), (31, 1228940), (43, 885980), (62, 614470), (86, 442990), (124, 307235), (155, 245788), (172, 221495), (215, 177196), (310, 122894), (430, 88598), (620, 61447), (860, 44299), (1333, 28580), (1429, 26660), (2666, 14290), (2858, 13330), (5332, 7145), (5716, 6665)]