11827520

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1647

約数の個数: 56

約数和(自身を含む): 29407104

約数和(自身を除く): 17579584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1607, 1840, 3214, 3680, 6428, 7360, 8035, 12856, 16070, 25712, 32140, 36961, 51424, 64280, 73922, 102848, 128560, 147844, 184805, 257120, 295688, 369610, 514240, 591376, 739220, 1182752, 1478440, 2365504, 2956880, 5913760, 11827520]

約数ペア:

[(1, 11827520), (2, 5913760), (4, 2956880), (5, 2365504), (8, 1478440), (10, 1182752), (16, 739220), (20, 591376), (23, 514240), (32, 369610), (40, 295688), (46, 257120), (64, 184805), (80, 147844), (92, 128560), (115, 102848), (160, 73922), (184, 64280), (230, 51424), (320, 36961), (368, 32140), (460, 25712), (736, 16070), (920, 12856), (1472, 8035), (1607, 7360), (1840, 6428), (3214, 3680)]