25848780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18731}}^1$

素因数の和:18766

約数の個数: 48

約数和(自身を含む): 75527424

約数和(自身を除く): 49678644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 18731, 37462, 56193, 74924, 93655, 112386, 187310, 224772, 280965, 374620, 430813, 561930, 861626, 1123860, 1292439, 1723252, 2154065, 2584878, 4308130, 5169756, 6462195, 8616260, 12924390, 25848780]

約数ペア:

[(1, 25848780), (2, 12924390), (3, 8616260), (4, 6462195), (5, 5169756), (6, 4308130), (10, 2584878), (12, 2154065), (15, 1723252), (20, 1292439), (23, 1123860), (30, 861626), (46, 561930), (60, 430813), (69, 374620), (92, 280965), (115, 224772), (138, 187310), (230, 112386), (276, 93655), (345, 74924), (460, 56193), (690, 37462), (1380, 18731)]