42374080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{18917}}^1$

素因数の和:18941

約数の個数: 56

約数和(自身を含む): 115324128

約数和(自身を除く): 72950048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 18917, 37834, 75668, 94585, 132419, 151336, 189170, 264838, 302672, 378340, 529676, 605344, 662095, 756680, 1059352, 1210688, 1324190, 1513360, 2118704, 2648380, 3026720, 4237408, 5296760, 6053440, 8474816, 10593520, 21187040, 42374080]

約数ペア:

[(1, 42374080), (2, 21187040), (4, 10593520), (5, 8474816), (7, 6053440), (8, 5296760), (10, 4237408), (14, 3026720), (16, 2648380), (20, 2118704), (28, 1513360), (32, 1324190), (35, 1210688), (40, 1059352), (56, 756680), (64, 662095), (70, 605344), (80, 529676), (112, 378340), (140, 302672), (160, 264838), (224, 189170), (280, 151336), (320, 132419), (448, 94585), (560, 75668), (1120, 37834), (2240, 18917)]