8166080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 84

約数和(自身を含む): 21195792

約数和(自身を除く): 13029712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 151, 160, 169, 208, 260, 302, 320, 338, 416, 520, 604, 676, 755, 832, 845, 1040, 1208, 1352, 1510, 1690, 1963, 2080, 2416, 2704, 3020, 3380, 3926, 4160, 4832, 5408, 6040, 6760, 7852, 9664, 9815, 10816, 12080, 13520, 15704, 19630, 24160, 25519, 27040, 31408, 39260, 48320, 51038, 54080, 62816, 78520, 102076, 125632, 127595, 157040, 204152, 255190, 314080, 408304, 510380, 628160, 816608, 1020760, 1633216, 2041520, 4083040, 8166080]

約数ペア:

[(1, 8166080), (2, 4083040), (4, 2041520), (5, 1633216), (8, 1020760), (10, 816608), (13, 628160), (16, 510380), (20, 408304), (26, 314080), (32, 255190), (40, 204152), (52, 157040), (64, 127595), (65, 125632), (80, 102076), (104, 78520), (130, 62816), (151, 54080), (160, 51038), (169, 48320), (208, 39260), (260, 31408), (302, 27040), (320, 25519), (338, 24160), (416, 19630), (520, 15704), (604, 13520), (676, 12080), (755, 10816), (832, 9815), (845, 9664), (1040, 7852), (1208, 6760), (1352, 6040), (1510, 5408), (1690, 4832), (1963, 4160), (2080, 3926), (2416, 3380), (2704, 3020)]