168889150420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1\times {\mathrm{150041}}^1$

素因数の和:152520

約数の個数: 48

約数和(自身を含む): 370241238528

約数和(自身を除く): 201352088108

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2447, 4894, 9788, 12235, 24470, 48940, 56281, 112562, 150041, 225124, 281405, 300082, 562810, 600164, 750205, 1125620, 1500410, 3000820, 3450943, 6901886, 13803772, 17254715, 34509430, 69018860, 367150327, 734300654, 1468601308, 1835751635, 3671503270, 7343006540, 8444457521, 16888915042, 33777830084, 42222287605, 84444575210, 168889150420]

約数ペア:

[(1, 168889150420), (2, 84444575210), (4, 42222287605), (5, 33777830084), (10, 16888915042), (20, 8444457521), (23, 7343006540), (46, 3671503270), (92, 1835751635), (115, 1468601308), (230, 734300654), (460, 367150327), (2447, 69018860), (4894, 34509430), (9788, 17254715), (12235, 13803772), (24470, 6901886), (48940, 3450943), (56281, 3000820), (112562, 1500410), (150041, 1125620), (225124, 750205), (281405, 600164), (300082, 562810)]