72352850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{85121}}^1$

素因数の和:85150

約数の個数: 24

約数和(自身を含む): 142494228

約数和(自身を除く): 70141378

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 85121, 170242, 425605, 851210, 1447057, 2128025, 2894114, 4256050, 7235285, 14470570, 36176425, 72352850]

約数ペア:

[(1, 72352850), (2, 36176425), (5, 14470570), (10, 7235285), (17, 4256050), (25, 2894114), (34, 2128025), (50, 1447057), (85, 851210), (170, 425605), (425, 170242), (850, 85121)]