166874080

素因数分解:

$2^5\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1061}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 395013024

約数和(自身を除く): 228138944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 983, 1061, 1966, 2122, 3932, 4244, 4915, 5305, 7864, 8488, 9830, 10610, 15728, 16976, 19660, 21220, 31456, 33952, 39320, 42440, 78640, 84880, 157280, 169760, 1042963, 2085926, 4171852, 5214815, 8343704, 10429630, 16687408, 20859260, 33374816, 41718520, 83437040, 166874080]

約数ペア:

[(1, 166874080), (2, 83437040), (4, 41718520), (5, 33374816), (8, 20859260), (10, 16687408), (16, 10429630), (20, 8343704), (32, 5214815), (40, 4171852), (80, 2085926), (160, 1042963), (983, 169760), (1061, 157280), (1966, 84880), (2122, 78640), (3932, 42440), (4244, 39320), (4915, 33952), (5305, 31456), (7864, 21220), (8488, 19660), (9830, 16976), (10610, 15728)]