72683540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{98221}}^1$

素因数の和:98267

約数の個数: 24

約数和(自身を含む): 156762312

約数和(自身を除く): 84078772

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 98221, 196442, 392884, 491105, 982210, 1964420, 3634177, 7268354, 14536708, 18170885, 36341770, 72683540]

約数ペア:

[(1, 72683540), (2, 36341770), (4, 18170885), (5, 14536708), (10, 7268354), (20, 3634177), (37, 1964420), (74, 982210), (148, 491105), (185, 392884), (370, 196442), (740, 98221)]