76194280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 181209600

約数和(自身を除く): 105015320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 1240, 1333, 1429, 1720, 2666, 2858, 5332, 5716, 6665, 7145, 10664, 11432, 13330, 14290, 26660, 28580, 44299, 53320, 57160, 61447, 88598, 122894, 177196, 221495, 245788, 307235, 354392, 442990, 491576, 614470, 885980, 1228940, 1771960, 1904857, 2457880, 3809714, 7619428, 9524285, 15238856, 19048570, 38097140, 76194280]

約数ペア:

[(1, 76194280), (2, 38097140), (4, 19048570), (5, 15238856), (8, 9524285), (10, 7619428), (20, 3809714), (31, 2457880), (40, 1904857), (43, 1771960), (62, 1228940), (86, 885980), (124, 614470), (155, 491576), (172, 442990), (215, 354392), (248, 307235), (310, 245788), (344, 221495), (430, 177196), (620, 122894), (860, 88598), (1240, 61447), (1333, 57160), (1429, 53320), (1720, 44299), (2666, 28580), (2858, 26660), (5332, 14290), (5716, 13330), (6665, 11432), (7145, 10664)]