1157367080

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{286477}}^1$

素因数の和:286589

約数の個数: 32

約数和(自身を含む): 2629868040

約数和(自身を除く): 1472500960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 286477, 572954, 1145908, 1432385, 2291816, 2864770, 5729540, 11459080, 28934177, 57868354, 115736708, 144670885, 231473416, 289341770, 578683540, 1157367080]

約数ペア:

[(1, 1157367080), (2, 578683540), (4, 289341770), (5, 231473416), (8, 144670885), (10, 115736708), (20, 57868354), (40, 28934177), (101, 11459080), (202, 5729540), (404, 2864770), (505, 2291816), (808, 1432385), (1010, 1145908), (2020, 572954), (4040, 286477)]