202269040

素因数分解:

$2^4\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{2383}}^1$

素因数の和:3457

約数の個数: 40

約数和(自身を含む): 470916288

約数和(自身を除く): 268647248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1061, 2122, 2383, 4244, 4766, 5305, 8488, 9532, 10610, 11915, 16976, 19064, 21220, 23830, 38128, 42440, 47660, 84880, 95320, 190640, 2528363, 5056726, 10113452, 12641815, 20226904, 25283630, 40453808, 50567260, 101134520, 202269040]

約数ペア:

[(1, 202269040), (2, 101134520), (4, 50567260), (5, 40453808), (8, 25283630), (10, 20226904), (16, 12641815), (20, 10113452), (40, 5056726), (80, 2528363), (1061, 190640), (2122, 95320), (2383, 84880), (4244, 47660), (4766, 42440), (5305, 38128), (8488, 23830), (9532, 21220), (10610, 19064), (11915, 16976)]