10994000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 80

約数和(自身を含む): 27855360

約数和(自身を除く): 16861360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 239, 250, 368, 400, 460, 478, 500, 575, 920, 956, 1000, 1150, 1195, 1840, 1912, 2000, 2300, 2390, 2875, 3824, 4600, 4780, 5497, 5750, 5975, 9200, 9560, 10994, 11500, 11950, 19120, 21988, 23000, 23900, 27485, 29875, 43976, 46000, 47800, 54970, 59750, 87952, 95600, 109940, 119500, 137425, 219880, 239000, 274850, 439760, 478000, 549700, 687125, 1099400, 1374250, 2198800, 2748500, 5497000, 10994000]

約数ペア:

[(1, 10994000), (2, 5497000), (4, 2748500), (5, 2198800), (8, 1374250), (10, 1099400), (16, 687125), (20, 549700), (23, 478000), (25, 439760), (40, 274850), (46, 239000), (50, 219880), (80, 137425), (92, 119500), (100, 109940), (115, 95600), (125, 87952), (184, 59750), (200, 54970), (230, 47800), (239, 46000), (250, 43976), (368, 29875), (400, 27485), (460, 23900), (478, 23000), (500, 21988), (575, 19120), (920, 11950), (956, 11500), (1000, 10994), (1150, 9560), (1195, 9200), (1840, 5975), (1912, 5750), (2000, 5497), (2300, 4780), (2390, 4600), (2875, 3824)]