848231720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131713}}^1$

素因数の和:131754

約数の個数: 64

約数和(自身を含む): 2276017920

約数和(自身を除く): 1427786200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 131713, 263426, 526852, 658565, 921991, 1053704, 1317130, 1843982, 2634260, 3029399, 3687964, 4609955, 5268520, 6058798, 7375928, 9219910, 12117596, 15146995, 18439820, 21205793, 24235192, 30293990, 36879640, 42411586, 60587980, 84823172, 106028965, 121175960, 169646344, 212057930, 424115860, 848231720]

約数ペア:

[(1, 848231720), (2, 424115860), (4, 212057930), (5, 169646344), (7, 121175960), (8, 106028965), (10, 84823172), (14, 60587980), (20, 42411586), (23, 36879640), (28, 30293990), (35, 24235192), (40, 21205793), (46, 18439820), (56, 15146995), (70, 12117596), (92, 9219910), (115, 7375928), (140, 6058798), (161, 5268520), (184, 4609955), (230, 3687964), (280, 3029399), (322, 2634260), (460, 1843982), (644, 1317130), (805, 1053704), (920, 921991), (1288, 658565), (1610, 526852), (3220, 263426), (6440, 131713)]