25546260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22409}}^1$

素因数の和:22440

約数の個数: 48

約数和(自身を含む): 75297600

約数和(自身を除く): 49751340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 22409, 44818, 67227, 89636, 112045, 134454, 224090, 268908, 336135, 425771, 448180, 672270, 851542, 1277313, 1344540, 1703084, 2128855, 2554626, 4257710, 5109252, 6386565, 8515420, 12773130, 25546260]

約数ペア:

[(1, 25546260), (2, 12773130), (3, 8515420), (4, 6386565), (5, 5109252), (6, 4257710), (10, 2554626), (12, 2128855), (15, 1703084), (19, 1344540), (20, 1277313), (30, 851542), (38, 672270), (57, 448180), (60, 425771), (76, 336135), (95, 268908), (114, 224090), (190, 134454), (228, 112045), (285, 89636), (380, 67227), (570, 44818), (1140, 22409)]