16479040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2279

約数の個数: 56

約数和(自身を含む): 40965120

約数和(自身を除く): 24486080

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, 1840, 2239, 3680, 4478, 7360, 8956, 11195, 17912, 22390, 35824, 44780, 51497, 71648, 89560, 102994, 143296, 179120, 205988, 257485, 358240, 411976, 514970, 716480, 823952, 1029940, 1647904, 2059880, 3295808, 4119760, 8239520, 16479040]

約数ペア:

[(1, 16479040), (2, 8239520), (4, 4119760), (5, 3295808), (8, 2059880), (10, 1647904), (16, 1029940), (20, 823952), (23, 716480), (32, 514970), (40, 411976), (46, 358240), (64, 257485), (80, 205988), (92, 179120), (115, 143296), (160, 102994), (184, 89560), (230, 71648), (320, 51497), (368, 44780), (460, 35824), (736, 22390), (920, 17912), (1472, 11195), (1840, 8956), (2239, 7360), (3680, 4478)]