80492692

素因数分解:

$2^2\times 7^2\times {\mathrm{499}}^1\times {\mathrm{823}}^1$

素因数の和:1340

約数の個数: 36

約数和(自身を含む): 164388000

約数和(自身を除く): 83895308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 499, 823, 998, 1646, 1996, 3292, 3493, 5761, 6986, 11522, 13972, 23044, 24451, 40327, 48902, 80654, 97804, 161308, 410677, 821354, 1642708, 2874739, 5749478, 11498956, 20123173, 40246346, 80492692]

約数ペア:

[(1, 80492692), (2, 40246346), (4, 20123173), (7, 11498956), (14, 5749478), (28, 2874739), (49, 1642708), (98, 821354), (196, 410677), (499, 161308), (823, 97804), (998, 80654), (1646, 48902), (1996, 40327), (3292, 24451), (3493, 23044), (5761, 13972), (6986, 11522)]