25948380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1723}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 72987264

約数和(自身を除く): 47038884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 1723, 2510, 3012, 3446, 3765, 5020, 5169, 6892, 7530, 8615, 10338, 15060, 17230, 20676, 25845, 34460, 51690, 103380, 432473, 864946, 1297419, 1729892, 2162365, 2594838, 4324730, 5189676, 6487095, 8649460, 12974190, 25948380]

約数ペア:

[(1, 25948380), (2, 12974190), (3, 8649460), (4, 6487095), (5, 5189676), (6, 4324730), (10, 2594838), (12, 2162365), (15, 1729892), (20, 1297419), (30, 864946), (60, 432473), (251, 103380), (502, 51690), (753, 34460), (1004, 25845), (1255, 20676), (1506, 17230), (1723, 15060), (2510, 10338), (3012, 8615), (3446, 7530), (3765, 6892), (5020, 5169)]