85837120

素因数分解:

$2^6\times 5^1\times {\mathrm{313}}^1\times {\mathrm{857}}^1$

素因数の和:1187

約数の個数: 56

約数和(自身を含む): 205291944

約数和(自身を除く): 119454824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 313, 320, 626, 857, 1252, 1565, 1714, 2504, 3130, 3428, 4285, 5008, 6260, 6856, 8570, 10016, 12520, 13712, 17140, 20032, 25040, 27424, 34280, 50080, 54848, 68560, 100160, 137120, 268241, 274240, 536482, 1072964, 1341205, 2145928, 2682410, 4291856, 5364820, 8583712, 10729640, 17167424, 21459280, 42918560, 85837120]

約数ペア:

[(1, 85837120), (2, 42918560), (4, 21459280), (5, 17167424), (8, 10729640), (10, 8583712), (16, 5364820), (20, 4291856), (32, 2682410), (40, 2145928), (64, 1341205), (80, 1072964), (160, 536482), (313, 274240), (320, 268241), (626, 137120), (857, 100160), (1252, 68560), (1565, 54848), (1714, 50080), (2504, 34280), (3130, 27424), (3428, 25040), (4285, 20032), (5008, 17140), (6260, 13712), (6856, 12520), (8570, 10016)]